CN215384246U

CN215384246U - Flexible open abdominal cavity fetching bag

Info

Publication number: CN215384246U
Application number: CN202121461491.1U
Authority: CN
Inventors: 王晓丽
Original assignee: Tangshan Kangtai Yixin Technology Co ltd
Current assignee: Tangshan Kangtai Yixin Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model is suitable for the technical field of medical instruments, and provides an abdominal cavity object taking bag with a flexible opening. This flexible open-ended abdominal cavity object fetching bag, through getting the flexible shrink rope that sets up on the thing bag body, replace the design of the elasticity steel ring of traditional sack department, the sack shape that can make the object fetching bag carries out flexible deformation according to patient's abdominal cavity, reduce the injury to the patient, and also can strut in comparatively narrow and small department in abdominal cavity space, the manual work of being convenient for uses, reduce the operation degree of difficulty, and through getting the thing back, can stimulate the pull rod and remove, drive the gear roller through the rack board and rotate, make the winding rod to stay cord pulling rolling, can stimulate the both ends removal of flexible shrink rope, carry out the sack and close, and easy operation is quick.

Description

Flexible open abdominal cavity fetching bag

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an abdominal cavity object taking bag with a flexible opening.

Background

Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means.

The sack department of current thing bag, most thing bags of getting is the design of elasticity steel ring, and this kind of sack makes the sack shape of thing bag can't carry out flexible deformation according to patient's abdominal cavity to comparatively narrow and small department is difficult for strutting in abdominal cavity space, thereby is not convenient for the manual work to use, increases the operation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model provides an abdominal cavity object fetching bag with a flexible opening, and aims to solve the problems that an existing object fetching bag cannot be flexibly deformed at a bag opening and is inconvenient to use manually.

The utility model is realized in such a way that an abdominal cavity object fetching bag with a flexible opening comprises an outer sleeve with an opening at the bottom and an object fetching bag body, wherein the object fetching bag body is positioned below the opening at the bottom of the outer sleeve, a drawing sleeve is vertically arranged in an inner cavity of the outer sleeve in a drawing way, the top of the drawing sleeve extends to the outside of the outer sleeve, a pull rod is vertically arranged in the inner cavity of the drawing sleeve in a drawing way, the top end of the pull rod extends to the outside of the drawing sleeve, a connecting plate is fixedly connected to the bottom end of the pull rod, a rack plate is fixedly connected to the bottom of the connecting plate in a vertical way, a winding rod is rotatably and transversely arranged at the lower part of the inner cavity of the drawing sleeve, a gear roller meshed with the front surface of the rack plate is fixedly sleeved at the middle part of the surface of the winding rod, pull ropes are fixedly connected to both ends of the surface of the winding rod, and a contraction cavity is formed at the opening in the object fetching bag body along the outer surface of the object fetching bag body, the inside in shrink chamber is provided with flexible shrink rope, the both ends of flexible shrink rope all can extend to with the pull the outside of getting the thing bag body, the both ends of getting the thing bag body respectively with one the other end fixed connection of stay cord.

Preferably, the lower part of the inner wall of the drawing sleeve is vertically provided with a guide rod, the side surface of the pull rod is transversely provided with a movable plate, and the outer side surface of the movable plate is slidably sleeved on the surface of the guide rod.

Preferably, the top of the outer sleeve is provided with a drawing opening, and the top of the drawing sleeve extends to the outside of the outer sleeve through the inside of the drawing opening.

Preferably, a movable opening is formed in the top of the drawing sleeve, and the top end of the pull rod extends to the outside of the drawing sleeve through the inside of the movable opening.

Preferably, the top of the two side faces of the drawing sleeve is provided with a lantern ring, and the inner wall surface of the lantern ring is fixedly connected with an anti-skidding sleeve.

Preferably, the top end of the pull rod is fixedly connected with a pull handle, and the inner wall surface of the pull handle is fixedly connected with a rubber ring.

Preferably, connectors are formed in two sides of the bottom of the drawing sleeve, and the two drawing ropes extend to the outside of the outer sleeve through the inside of the connector on one side and an opening in the bottom of the outer sleeve.

Compared with the prior art, the utility model has the beneficial effects that: according to the flexible open abdominal cavity object fetching bag, the flexible contraction rope arranged on the object fetching bag body is used for replacing the traditional elastic steel ring design at the bag opening, so that the shape of the bag opening of the object fetching bag can be flexibly deformed according to the abdominal cavity of a patient, the injury to the patient is reduced, the bag opening can be opened at a narrow space of the abdominal cavity, the bag opening is convenient to use manually, the operation difficulty is reduced, after the object is fetched, the pull rod can be pulled to move, the rack plate drives the gear roller to rotate, the winding rod pulls and winds the pull rope, the two ends of the flexible contraction rope can be pulled to move, the bag opening of the object fetching bag body is closed and stored, the operation is simple and rapid, the stability is good, and the object fetching difficulty of the object fetching bag body is reduced.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural view of the fetching bag body and the contraction cavity in the utility model.

In the figure: 1. the device comprises an outer sleeve, 2, a drawing sleeve, 3, a pull rod, 4, a connecting plate, 5, a rack plate, 6, a winding rod, 7, a gear roller, 8, a pull rope, 9, an object taking bag body, 10, a contraction cavity, 11, a flexible contraction rope, 12, a rubber ring, 13, a moving plate, 14, a guide rod, 15, a lantern ring, 16, a pull handle, 17, a movable opening, 18, a drawing opening, 19, a connecting opening, 20 and an anti-skidding sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: including the open outer sleeve 1 in bottom with get thing bag body 9, get thing bag body 9 and be located the open below in outer sleeve 1 bottom, but the inner chamber of outer sleeve 1 is vertically provided with pull sleeve 2 with the pull, and the top of pull sleeve 2 extends to the outside of outer sleeve 1.

The bottom of leaving in outer sleeve 1 inner chamber is accomodate to article bag body 9 during the initial manual work, and after outer sleeve 1 got into human abdominal cavity through the through-hole after the puncture, can promote pull sleeve 2 through the manual work and descend, can put into human abdominal cavity's inside through the uncovered of outer sleeve 1 bottom with article bag body 9.

The manual work can be opened through the sack that external instrument will get thing bag body 9, can collect the pathological change tissue of plucking through the sack that gets thing bag body 9, is convenient for manual operation through the flexible sack that gets thing bag body 9.

But the inner chamber of pull sleeve 2 is vertically provided with pull rod 3 with the pull, and the top of pull rod 3 extends to the outside of pull sleeve 2, and the bottom fixedly connected with connecting plate 4 of pull rod 3, the vertical fixedly connected with rack plate 5 in bottom of connecting plate 4, the lower part of the inner chamber of pull sleeve 2 rotationally transversely is provided with wire wrapping rod 6, and the fixed cover in middle part on wire wrapping rod 6 surface is equipped with rack plate 5 positive engaged gear roller 7.

When the pull rod 3 is pulled manually, the rack plate 5 can be driven by the connecting plate 4 to move, and when the rack plate 5 is pulled manually, the winding rod 6 can be driven to rotate through the transmission of the gear roller 7, so that the winding rod 6 is driven to rotate when the pull rod 3 is pulled manually.

The equal fixedly connected with stay cord 8 in both ends on 6 surfaces of wire winding pole gets uncovered department inside the thing bag body 9 and has seted up shrink chamber 10 along the surface of getting thing bag body 9, and the inside in shrink chamber 10 is provided with flexible shrink rope 11, and the both ends of flexible shrink rope 11 all can extend to the outside of getting thing bag body 9 with the pull, get the both ends of thing bag body 9 respectively with the other end fixed connection of a stay cord 8.

Can twine 8 rolling windings of stay cord on the surface of wire winding pole 6 when wire winding pole 6 rotates, when 6 rolling pulling stay cords of wire winding pole 8 removed, move the flexible shrink rope 11 of pulling in the in-process that removes through stay cord 8, get thing bag body 9 and get the thing back, two flexible shrink ropes 11 shrink and move, can contract until closed to getting the sack of thing bag body 9.

Thereby get thing bag body 9 and connect to get the back artifical only need the pulling pull rod 3 removal, can control the sack closure of getting thing bag body 9 to will get thing bag body 9 and accomodate to the bottom of outer sleeve 1 inner chamber through the uncovered of outer sleeve 1 bottom.

Through getting the flexible shrink rope 11 that sets up on the thing bag body 9, the design of the elasticity steel ring of replacement traditional sack department can make the sack shape of getting the thing bag carry out flexible deformation according to patient's abdominal cavity, reduces the injury to the patient to also can strut in the comparatively narrow and small department in abdominal cavity space, the manual work of being convenient for uses, reduces the operation degree of difficulty.

And through getting the thing back, can stimulate the pull rod 3 and remove, drive the rotation of gear roller 7 through rack plate 5 for 6 coiling poles are to 8 pulling rolling of stay cord, can stimulate the both ends of flexible shrink rope 11 and remove, will get the sack of thing bag body 9 and close and accomodate, and easy operation is quick, and stability is better, reduces and gets the thing degree of difficulty of getting of thing bag body 9.

Furthermore, a guide rod 14 is vertically arranged at the lower part of the inner wall of the drawing sleeve 2, a moving plate 13 is transversely arranged on the side surface of the pull rod 3, and the outer side surface of the moving plate 13 is slidably sleeved on the surface of the guide rod 14.

In this embodiment, the moving plate 13 is driven to move in the moving process of the pull rod 3 and the sliding connection between the moving plate 13 and the guide rod 14 is adopted, so that the guide rod 14 guides and limits the moving process of the pull rod 3, the pull rod 3 is more stable in moving, the rack plate 5 is always kept in a state of being meshed with the surface of the gear roller 7 in moving, and the stability of the device in use is improved.

Further, the top of the outer sleeve 1 is provided with a drawing opening 18, and the top of the drawing sleeve 2 extends to the outside of the outer sleeve 1 through the inside of the drawing opening 18.

In this embodiment, in the process of manually pushing and pulling the pulling sleeve 2, the pulling opening 18 is guided to limit the pulling sleeve 2 in the moving process, so that the pulling sleeve 2 is more stable in the moving process.

Further, the top of the drawing sleeve 2 is provided with a movable opening 17, and the top end of the pull rod 3 extends to the outside of the drawing sleeve 2 through the inside of the movable opening 17.

In the present embodiment, the movable opening 17 provides a movable space for the manual pull rod 3 during moving.

Furthermore, the top of the two side surfaces of the drawing sleeve 2 is provided with a lantern ring 15, and the inner wall surface of the lantern ring 15 is fixedly connected with an anti-skid sleeve 20.

In this embodiment, the manual work can insert the finger inside the lantern ring 15, can stimulate the position that the pull sleeve 2 carries out the pull through pulling lantern ring 15 and remove, provides the stress point for during manual use, the manual use of being convenient for to improve frictional force through anti-skidding cover 20, the manual use of being convenient for.

Further, a pull handle 16 is fixedly connected to the top end of the pull rod 3, and a rubber ring 12 is fixedly connected to the inner wall surface of the pull handle 16.

In this embodiment, the height of the pull rod 3 descending is limited by the pull handle 16, and a stress point is provided when the pull rod 3 is pulled manually, so that the pull rod 3 can be conveniently moved and used manually.

Furthermore, the two sides of the bottom of the drawing sleeve 2 are both provided with a connecting port 19, and the two pull ropes 8 respectively extend to the outside of the outer sleeve 1 through the inside of the connecting port 19 on one side and the opening at the bottom of the outer sleeve 1.

In this embodiment, the two connecting ports 19 respectively provide a moving space for the two pulling ropes 8, so that the pulling ropes 8 drive the flexible contraction ropes 11 to contract to close the bag mouth of the fetching bag body 9 through the contraction cavity 10.

The working principle and the using process of the utility model are as follows: after the utility model is installed, the outer sleeve 1 enters the abdominal cavity of a human body through the punctured through hole, the drawing sleeve 2 can be pushed to descend manually, the fetching bag body 9 can be put into the abdominal cavity of the human body through the opening at the bottom of the outer sleeve 1, the bag opening of the fetching bag body 9 can be opened manually through external instruments, the picked lesion tissues can be collected through the bag opening of the bag body 9, after the object is taken, the pull rod 3 is manually pulled to rise to drive the rack plate 5 to move through the connecting plate 4, the winding rod 6 can be driven to rotate through the transmission of the gear roller 7 when the rack plate 5 rises, the flexible contraction rope 11 is driven and pulled through the stay rope 8 in the moving process when the stay rope 8 is wound and pulled by the winding rod 6 to move, after getting thing bag body 9 and getting the thing, two flexible shrink ropes 11 shrink and move, can contract until the closure to getting the sack of thing bag body 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a flexible open-ended abdominal cavity thing bag, its characterized in that: including the open outer sleeve in bottom (1) and get thing bag body (9), it is located to get thing bag body (9) outer sleeve (1) bottom open below, but the inner chamber vertical pull sleeve (2) that is provided with of outer sleeve (1) pull ground, the top of pull sleeve (2) extends to the outside of outer sleeve (1), but the inner chamber vertical pull rod (3) that is provided with of pull sleeve (2), the top of pull rod (3) extends to the outside of pull sleeve (2), the bottom fixedly connected with connecting plate (4) of pull rod (3), the vertical fixedly connected with rack board (5) in bottom of connecting plate (4), the lower part of pull sleeve (2) inner chamber rotationally transversely is provided with wire wrapping rod (6), the fixed cover in middle part on wire wrapping rod (6) surface be equipped with the positive meshing of rack board (5) pinion roll (7), the equal fixedly connected with stay cord (8) in both ends on wire wrapping rod (6) surface, get uncovered department of thing bag body (9) inside edge get the surface of thing bag body (9) and seted up shrink chamber (10), the inside in shrink chamber (10) is provided with flexible shrink rope (11), the both ends of flexible shrink rope (11) all can extend to with the pull the outside of getting thing bag body (9), the both ends of getting thing bag body (9) respectively with one the other end fixed connection of stay cord (8).

2. A flexible port laparoscopic access bag as claimed in claim 1, wherein: the lower part of the inner wall of the drawing sleeve (2) is vertically provided with a guide rod (14), the side surface of the pull rod (3) is transversely provided with a movable plate (13), and the outer side surface of the movable plate (13) is slidably sleeved on the surface of the guide rod (14).

3. A flexible port laparoscopic access bag as claimed in claim 1, wherein: the drawing opening (18) is formed in the top of the outer sleeve (1), and the top of the drawing sleeve (2) extends to the outside of the outer sleeve (1) through the inside of the drawing opening (18).

4. A flexible port laparoscopic access bag as claimed in claim 1, wherein: the top of pull sleeve (2) has been seted up activity mouth (17), the top of pull rod (3) is passed through the inside of activity mouth (17) extends to the outside of pull sleeve (2).

5. A flexible port laparoscopic access bag as claimed in claim 1, wherein: the top of both sides face of the drawing sleeve (2) is provided with a lantern ring (15), and the inner wall surface of the lantern ring (15) is fixedly connected with an anti-skidding sleeve (20).

6. A flexible port laparoscopic access bag as claimed in claim 1, wherein: the top end of the pull rod (3) is fixedly connected with a pull handle (16), and the inner wall surface of the pull handle (16) is fixedly connected with a rubber ring (12).

7. A flexible port laparoscopic access bag as claimed in claim 1, wherein: connectors (19) are formed in two sides of the bottom of the drawing sleeve (2), and the two drawing ropes (8) extend to the outside of the outer sleeve (1) through the inside of the connectors (19) and the opening in the bottom of the outer sleeve (1) on one side respectively.