CN211484724U - Annular traction device for perineum operation - Google Patents

Annular traction device for perineum operation Download PDF

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Publication number
CN211484724U
CN211484724U CN202020026478.2U CN202020026478U CN211484724U CN 211484724 U CN211484724 U CN 211484724U CN 202020026478 U CN202020026478 U CN 202020026478U CN 211484724 U CN211484724 U CN 211484724U
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China
Prior art keywords
rod
annular
traction
upright post
clamping piece
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CN202020026478.2U
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Chinese (zh)
Inventor
杨建军
徐光辉
洪流
周威
郑吉阳
姚安亮
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Air Force Medical University of PLA
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Individual
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Abstract

The utility model discloses an annular tractive device is used in perineum operation, it includes: annular bed frame, it includes annular mount and locates the supporting component of its bottom: the auxiliary pulling assembly comprises a pulling hook body and a pulling assembly; the traction assembly comprises a traction rod and an upright post, the front end of the traction rod is movably connected with the pull rod of the drag hook body, and the middle part of the traction rod is movably connected with the upright post and can move along the horizontal direction of the upright post; the bottom end of the upright post is contacted with the skin of a patient, and the top end of the upright post passes through the annular fixed frame and is movably connected with the near-tail end of the pull rod of the drag hook body through a movable joint; the upright post is connected with the annular fixing frame through a hand control assembly. The utility model provides an annular traction device for perineum operation, which can not only realize the requirement of perineum operation traction, but also has good traction stability; meanwhile, the traction direction and the force of the surgical instrument can be rapidly adjusted according to different patients and the requirements in the surgical process.

Description

Annular traction device for perineum operation
Technical Field
The utility model relates to the technical field of medical supplies, in particular to an annular traction device for perineum surgery.
Background
The perineum operation is a very common and important operation mode in urinary surgery, obstetrics and gynecology and general surgery, and comprises urinary surgery urethra and scrotum operation, gynecological vulva and perianal operation through vagina operation and general surgery.
At present, when perineum operation is carried out, the following problems mainly exist:
1. the traction of the operative wound of the perineum needs to ensure that the traction force is larger and the requirement on the stability is higher due to the position specificity; at present, the labor intensity of an operation assistant is increased when the operation assistant is in an operation traction process, and the traction stability in the direction is poor;
2. some traction frames exist in the market at present, but the traction frames are mainly applied to abdominal cavity surgery and are all used for traction in the horizontal direction, and the traction requirements of the hand parts of the perineum cannot be met;
3. the prior traction frame has fixed shape and size, and the traction force is not easy to adjust.
For the above reasons, in order to ensure the normal operation of the operation, it is urgently required to design an annular traction device for perineum operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an annular traction device for perineum operation, which can not only meet the requirement of traction in perineum operation, but also has good traction stability; meanwhile, the traction direction and the force of the surgical instrument can be rapidly adjusted according to different patients and the requirements in the surgical process.
In order to achieve the above object, the present invention mainly provides the following technical solutions:
an annular pulling device for perineal surgery, comprising:
annular bed frame, it includes annular mount and locates the supporting component of its bottom:
the auxiliary pulling assembly comprises a pulling hook body and a pulling assembly;
the traction assembly comprises a traction rod and an upright post, the front end of the traction rod is movably connected with the pull rod of the drag hook body, and the middle part of the traction rod is movably connected with the upright post and can move along the horizontal direction of the upright post;
the bottom end of the upright post is contacted with the skin of a patient, and the top end of the upright post passes through the annular fixed frame and is movably connected with the near-tail end of the pull rod of the drag hook body through a movable joint;
the upright post is connected with the annular fixing frame through a hand control assembly.
The annular traction device for the perineum operation comprises an annular fixing frame and an annular traction device, wherein the annular fixing frame comprises an inner ring body and an outer ring body which are integrally connected;
the inner ring body is provided with a first annular slot which is divided into a plurality of movable areas by a plurality of clapboards;
and one end of the outer ring body, which is close to the first annular groove, is uniformly provided with a plurality of positioning grooves, and the outer wall of the outer ring body is provided with a second annular groove communicated with the positioning grooves.
The annular traction device for the perineum operation comprises a handle, a sliding block, a first pull rod and a second pull rod, wherein the handle is connected with the sliding block;
a through hole for the upright post to pass through is formed in the center of the sliding block; the upright posts are screwed with the through holes through threads;
one end of the hand pull handle is movably connected to the side wall of the sliding block, and the other end of the hand pull handle penetrates through the second annular groove.
The annular traction device for the perineum operation comprises a traction hook body and a pull rod, wherein the traction hook body sequentially comprises the traction hook and the pull rod from front to back;
the pull rod is rectangular plate-shaped, and a plurality of groups of grooves which are correspondingly arranged are uniformly arranged on the opposite sides of the side walls at the two ends of the pull rod.
The annular traction device for the perineum operation is characterized in that a first clamping piece is arranged at the top end of the upright post, and a second clamping piece is arranged at the front end of the traction rod;
a universal movable joint I is arranged between the clamping piece I and the upright post; and a universal movable joint II is arranged between the traction rod and the clamping piece II.
The annular traction device for the perineum operation is characterized in that the first clamping piece and the second clamping piece are both one-shaped clamps; the clamp consists of two side clamping arms, a hinge part and a clamping handle;
the first clamping piece and the second clamping piece are clamped in a groove formed in the pull rod.
The annular traction device for the perineum operation is characterized in that the plurality of support assemblies are respectively arranged at the corresponding bottom ends of the partition boards;
the supporting component comprises a telescopic rod and a rubber mat arranged at the bottom end of the telescopic rod;
the telescopic rod is a rod body formed by sleeving at least two rod bodies and is connected through a positioning bolt.
The annular traction device for the perineum operation comprises a suction cup pad body, a lower rod, an upper rod, a first universal movable joint and a first clamping piece, wherein the suction cup pad body is arranged on the upright column;
the lower rod and the upper rod are sleeved and connected through a positioning bolt, and a plurality of bulges are arranged on the side wall of the upper rod along the vertical direction;
and a plurality of round holes matched with the protrusions for use are formed in the traction rod.
The annular traction device for the perineum operation is characterized in that the upright post and the support component are both provided with scale marks;
the rubber pad and the sucker pad body are both soft silica gel pads.
The annular traction device for the perineum operation is characterized in that the annular fixing frame, the retractor body and the traction assembly are all made of medical steel.
Compared with the prior art, the utility model discloses the beneficial effect who produces mainly embodies:
the annular traction device for the perineum operation of the utility model realizes the effective traction of the perineum operation part by arranging the annular base frame and the auxiliary traction component matched with the annular base frame, effectively exposes the operation visual field and is convenient for the smooth operation;
the annular traction device for perineum operation of the utility model adopts the traction device to realize traction of an operation area, thereby effectively reducing the number of operation assistants, not only ensuring the operation activity space of an operation doctor, but also avoiding the problem of poor stability caused by manual traction;
the annular traction device for perineum operation of the utility model can rapidly adjust the position of the traction device, the position and the angle between each part, and the like according to different patients and different operation requirements;
the utility model discloses an annular tractive device is used in perineum operation, it can design the multiple model of production, satisfies different patients, the regional user demand of different operations.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical means of the present invention and implement the technical means according to the content of the description, the following detailed description of the preferred embodiments of the present invention is given with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the ring-shaped traction device for perineum operation of the present invention;
fig. 2 is a schematic structural view of the annular fixing frame of the present invention;
fig. 3 is a schematic structural view of the auxiliary pulling of the present invention;
FIG. 4 is a schematic structural view of a pulling assembly of the present invention;
fig. 5 is a schematic structural diagram of the stand column of the present invention;
fig. 6 is a schematic structural view of the traction rod of the present invention;
FIG. 7 is a schematic structural view of a second universal joint of the present invention;
fig. 8 is a schematic structural view of the retractor body of the present invention;
fig. 9 is a schematic structural view of the support assembly of the present invention;
description of reference numerals:
10. annular base frame 11, annular fixing frame 12 and supporting assembly
111. Inner ring body 112, outer ring body 1111, annular slot one
1112. Partition 113, positioning slot 1121, annular slot II
121. Telescopic rod 122, rubber pad 123 and positioning bolt
20. Auxiliary pulling assembly 21, drag hook body 22 and pulling assembly
221. Draw rod 222, upright post 211 and draw hook
212. Pull rod 213 and groove
2211. Second clamping piece 2212, opening 2213 and second universal movable joint
30. Hand control assembly 31, slide block 32 and hand pull handle
33. Through hole 33, anti-slip pad
41. Suction cup pad body 42, lower rod 43 and upper rod
44. Universal movable joint I45 and clamping piece I
51. Clamping arm 52, hinge piece 53 and clamping handle
61. Graduation mark
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for the specific embodiments, structures, features and effects of the ring-shaped traction device for perineal surgery.
As shown in fig. 1 to 9, the ring-shaped pulling device for perineum operation of the present invention comprises:
the annular base frame 10 comprises an annular fixed frame 11 and a supporting component 12 arranged at the bottom of the annular fixed frame:
the auxiliary pulling assembly 20 comprises a pulling hook 211 body 21 and a pulling assembly 22;
the pulling assembly 22 comprises a pulling rod 221 and a vertical column 222, the front end of the pulling rod 221 is movably connected with the pulling rod 212 of the pulling hook 211 body 21, and the middle part of the pulling rod 221 is movably connected with the vertical column 222 and can move along the horizontal direction of the vertical column 222;
the bottom end of the upright post 222 contacts the skin of the patient, and the top end thereof passes through the annular fixed frame 11 and is movably connected with the near-tail end of the pull rod 212 of the drag hook 211 body 21 through a movable joint;
the upright 222 is connected with the annular fixing frame 11 through a hand control assembly 30.
The ring-shaped traction device for perineum operation in the embodiment of the application is characterized in that:
the surgical instrument nurse selects the traction device with the proper type and the drag hook 211 with the proper type according to the medical advice, and the instrument nurse can firstly assemble the traction assembly 22 and the patient pedestal before the operation; when needed for use in surgery:
the operator first puts the ring-shaped base frame 10 at the position of the operation area and adjusts the supporting component 12 to fall at the proper position, and at the same time, adjusts the height of the upright 222 of the pulling component 22 to be consistent with the height of the supporting component 12; then, the operator takes up the prepared drag hook 211 body 21, stretches the drag hook 211 at the head end into the wound position, moderately pulls the drag hook 211 towards the base frame of the patient, and then clamps the first clamping piece 45 in the groove 213 at the corresponding position of the pull rod 212; in the same way, the second clamping piece 2211 is clamped in the groove 213 at the corresponding position of the pull rod 212 again; fixing the plurality of draw hooks 211 on the corresponding annular fixing frames 11 in the same way;
after the determination, the medical staff holds the handle 32, pulls the sliding block 31 into the appropriate positioning groove 113, and turns over the handle 32 in detail to ensure that the sliding block 31 is fixed in the positioning groove 113 and cannot be separated; then sequentially operating other handles 32 in the same way; the wound can be ensured to meet the traction requirement;
finally, the pulling rod 221 is effectively connected with the protrusion on the upright post 222; since the fixing position of the pulling rod 221 can directly affect the strength of the pulling hook 211; so it can be adjusted and set according to the operation requirement.
After all the components are fixed, the operator can adjust the position of the drag hook 211 or the pulling force according to the requirement in the operation process.
According to the annular traction device for perineum surgery, the position of the drag hook 211 can be adjusted according to needs in the surgery process; it effectively avoids the series problems caused by manual traction in the prior art, provides a loose and comfortable operation activity space for the operator, ensures the operation to be smoother and shortens the operation time.
It should be noted that the number of the drag hooks 211 can be 2-4, which can be adjusted according to the needs of the operation; meanwhile, the size of the device can be selected according to the operation requirement.
As shown in fig. 2, the annular pulling device for perineal surgery of the present invention comprises an inner ring 111 and an outer ring 112 integrally connected to each other; the inner ring 111 is provided with a first annular slot 1111 which is divided into a plurality of moving areas by a plurality of partition plates 1112; a plurality of positioning grooves 113 are uniformly formed in one end, close to the first annular groove 1111, of the outer ring body 112, and a second annular groove 1121 communicated with the positioning grooves 113 is formed in the outer wall of the outer ring body 112.
In the annular pulling device for perineal surgery of the embodiment of the present application, the annular fixing frame 11 is composed of an inner ring 111 and an outer ring 112, the sliding block 31 can be clamped in the annular slot one 1111 for sliding, and when the sliding block slides to a proper position, the sliding block can be pulled to be clamped in the positioning slot 113; in order to ensure the normal sliding of the handle 32, the outer wall of the outer ring 112 is provided with a second annular slot 1121 for the handle 32 to move;
meanwhile, it should be noted that, in order to ensure the position of the sliding block 31 to be fixed, when the sliding block is clamped into the positioning groove 113, the sliding block and the positioning groove can be fixed by the handle 32; meanwhile, in order to improve the stability; the side wall of the slide block 31 is adhered with a magnetic paste, and the side wall of the positioning groove 113 is coated with magnetic powder which is in adsorption connection, so that the side wall and the side wall have the advantage of good stability through magnetic adsorption;
as shown in fig. 5, the hand control assembly 30 of the annular pulling device for perineum surgery of the present invention includes a sliding block 31 and a handle 32; a through hole 33 for the upright column 222 to pass through is formed in the center of the slide block 31; the upright 222 is screwed with the through hole 33 through threads; one end of the hand pull handle 32 is movably connected to the side wall of the sliding block 31, and the other end of the hand pull handle penetrates through the second annular slot 1121.
The annular traction device for perineum surgery provided by the embodiment of the application is provided with the sliding block 31 and the hand pull handle 32, so that the drag hook 211 can be preliminarily positioned, and the position between the drag hook 211 and the annular fixed frame 11 is kept unchanged; in order to improve the stability, the handle 32 can be designed to be foldable, and the foldable handle is just clamped on the side wall of the outer ring body 112, so as to effectively ensure the stability.
In the annular pulling device for perineum surgery of the embodiment of the application, one end of the handle 32 is connected with the sliding block 31 in a threaded screwing mode; and the tail end of the hand pull handle 32 is provided with an anti-slip pad 34 for the operator to hold.
As shown in fig. 8, in the annular pulling device for perineum surgery of the present invention, the body 21 of the pulling hook 211 comprises a pulling hook 211 and a pulling rod 212 in sequence from front to back; the pull rod 212 is rectangular plate-shaped, and a plurality of groups of grooves 213 which are correspondingly arranged are uniformly arranged on the opposite sides of the side walls of the two ends of the pull rod.
In the annular pulling device for perineum surgery of the embodiment of the application, the side wall of the body 21 of the pulling hook 211 is provided with the groove 213 which is mutually clamped with the second clamping piece 2211 and the first clamping piece 45, and the groove 213 is just clamped into the correspondingly arranged groove 213, so that the purpose of positioning is realized;
as shown in fig. 5, in the annular pulling device for perineal surgery of the present invention, a first fastening member 45 is disposed at the top end of the upright column 222, and a second fastening member 2211 is disposed at the front end of the pulling rod 221; a universal movable joint I44 is arranged between the first clamping piece I45 and the upright post 222; a second universal movable joint 2213 is arranged between the traction rod 221 and the second clamping piece 2211.
As shown in fig. 6 and 7, in the annular pulling device for perineum surgery of the present invention, the first clamping member 45 and the second clamping member 2211 are both a one-shaped clamp; it consists of two side clamping arms 51, a hinge piece 52 and a clamping handle 53; the first clamping piece 45 and the second clamping piece 2211 are clamped in the groove 213 formed in the pull rod 212.
In the annular pulling device for perineum surgery of the embodiment of the application, the first clamping piece 45 and the second clamping piece 2211 are both one-shaped clamps, and when the annular pulling device is used, the clamping handles 53 are pinched by hands, so that the clamping arms 51 at two sides can be opened and clamped in the corresponding grooves 213 on the pull rod 212; meanwhile, the surgical instrument can be quickly adjusted to meet the requirements of the surgery.
As shown in fig. 9, in the annular pulling device for perineum surgery of the present invention, a plurality of supporting members 12 are provided, and are respectively provided at the bottom ends corresponding to the partition plates 1112; the supporting component 12 comprises a telescopic rod 121 and a rubber pad 122 arranged at the bottom end of the telescopic rod; the telescopic rod 121 is a rod body formed by sleeving at least two rod bodies and is connected through a positioning bolt 123.
In the annular pulling device for perineum surgery of the embodiment of the present application, the supporting component 12 is a telescopic rod 121, and the height of the supporting component 12 can be rapidly adjusted by loosening the positioning bolt 123, so as to meet the requirements in surgery.
As shown in fig. 5, in the annular pulling device for perineal surgery of the present invention, the upright column 222 sequentially comprises, from bottom to top, a suction pad body 41, a lower rod 42, an upper rod 43, a first universal joint 44 and a first clamping member 45; the lower rod 42 and the upper rod 43 are sleeved and connected through a positioning bolt 123, and a plurality of protrusions are arranged on the side wall of the upper rod 43 in the vertical direction; the pulling rod 221 is provided with a plurality of round holes matched with the protrusions for use.
The annular pulling device for perineum surgery of the embodiment of the application has the advantages that the upright post 222 is the telescopic rod 121, the bottom end of the telescopic rod can be adjusted to stretch, the upper rod 43 is provided with the protrusion, the protrusion is arranged on the side wall, the opening 2212 in the pulling rod 221 can be clamped into the protrusion, and the pulling hook 211 is fixed by the pulling hook 211 in the horizontal direction.
As shown in fig. 9, in the annular pulling device for perineal surgery of the present invention, the upright column 222 and the supporting component 12 are both provided with scale lines 61; the rubber pad 122 and the suction pad body 41 are both soft silica gel pads 122.
The upright post 222 and the support component 12 are both provided with scale marks 61 to ensure that the heights of the upright post and the support component are consistent; the soft silica gel pad 122 is arranged to ensure the comfort level of the use.
As shown in fig. 1, the annular pulling device for perineum operation of the present invention, the annular fixing frame 11, the body 21 of the drag hook 211 and the pulling assembly 22 are all made of medical steel.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. An annular retractor for perineal surgery, comprising:
annular bed frame, it includes annular mount and locates the supporting component of its bottom:
the auxiliary pulling assembly comprises a pulling hook body and a pulling assembly;
the traction assembly comprises a traction rod and an upright post, the front end of the traction rod is movably connected with the pull rod of the drag hook body, and the middle part of the traction rod is movably connected with the upright post and can move along the horizontal direction of the upright post;
the bottom end of the upright post is contacted with the skin of a patient, and the top end of the upright post passes through the annular fixed frame and is movably connected with the near-tail end of the pull rod of the drag hook body through a movable joint;
the upright post is connected with the annular fixing frame through a hand control assembly.
2. The ring-shaped pulling device for perineal surgery according to claim 1, characterized in that:
the annular fixing frame comprises an inner ring body and an outer ring body which are integrally connected;
the inner ring body is provided with a first annular slot which is divided into a plurality of movable areas by a plurality of clapboards;
and one end of the outer ring body, which is close to the first annular groove, is uniformly provided with a plurality of positioning grooves, and the outer wall of the outer ring body is provided with a second annular groove communicated with the positioning grooves.
3. The ring-shaped pulling device for perineal surgery as set forth in claim 2, wherein:
the hand control assembly comprises a sliding block and a hand pull handle;
a through hole for the upright post to pass through is formed in the center of the sliding block; the upright posts are screwed with the through holes through threads;
one end of the hand pull handle is movably connected to the side wall of the sliding block, and the other end of the hand pull handle penetrates through the second annular groove.
4. The ring-shaped pulling device for perineal surgery according to claim 1, characterized in that:
the drag hook body sequentially comprises a drag hook and a pull rod from front to back;
the pull rod is rectangular plate-shaped, and a plurality of groups of grooves which are correspondingly arranged are uniformly arranged on the opposite sides of the side walls at the two ends of the pull rod.
5. The ring-shaped pulling device for perineal surgery as set forth in claim 4, wherein:
the top end of the upright post is provided with a first clamping piece, and the front end of the traction rod is provided with a second clamping piece;
a universal movable joint I is arranged between the clamping piece I and the upright post; and a universal movable joint II is arranged between the traction rod and the clamping piece II.
6. The ring-shaped pulling device for perineal surgery as set forth in claim 5, wherein:
the first clamping piece and the second clamping piece are both a one-shaped clamping clip; the clamp consists of two side clamping arms, a hinge part and a clamping handle;
the first clamping piece and the second clamping piece are clamped in a groove formed in the pull rod.
7. The ring-shaped pulling device for perineal surgery as set forth in claim 2, wherein:
the supporting assemblies are multiple and are respectively arranged at the bottom ends corresponding to the partition plates;
the supporting component comprises a telescopic rod and a rubber mat arranged at the bottom end of the telescopic rod;
the telescopic rod is a rod body formed by sleeving at least two rod bodies and is connected through a positioning bolt.
8. The ring-shaped pulling device for perineal surgery as set forth in claim 7, wherein:
the upright post sequentially comprises a sucker pad body, a lower rod, an upper rod, a universal movable joint I and a clamping piece I from bottom to top;
the lower rod and the upper rod are sleeved and connected through a positioning bolt, and a plurality of bulges are arranged on the side wall of the upper rod along the vertical direction;
and a plurality of round holes matched with the protrusions for use are formed in the traction rod.
9. The ring-shaped pulling device for perineal surgery as set forth in claim 8, wherein:
the upright post and the supporting component are both provided with scale marks;
the rubber pad and the sucker pad body are both soft silica gel pads.
10. The ring-shaped pulling device for perineal surgery according to claim 1, characterized in that:
the annular fixing frame, the drag hook body and the traction assembly are all made of medical steel.
CN202020026478.2U 2020-01-07 2020-01-07 Annular traction device for perineum operation Active CN211484724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020026478.2U CN211484724U (en) 2020-01-07 2020-01-07 Annular traction device for perineum operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020026478.2U CN211484724U (en) 2020-01-07 2020-01-07 Annular traction device for perineum operation

Publications (1)

Publication Number Publication Date
CN211484724U true CN211484724U (en) 2020-09-15

Family

ID=72398474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020026478.2U Active CN211484724U (en) 2020-01-07 2020-01-07 Annular traction device for perineum operation

Country Status (1)

Country Link
CN (1) CN211484724U (en)

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20220530

Address after: 710032 No. 169 Changle West Road, Xincheng District, Xi'an City, Shaanxi Province

Patentee after: Air Force Medical University

Address before: No. 29, building 134, 169 Changle West Road, Xincheng District, Xi'an City, Shaanxi Province, 710032

Patentee before: Yang Jianjun

TR01 Transfer of patent right