CN219110557U

CN219110557U - Head drainage tube fixing device

Info

Publication number: CN219110557U
Application number: CN202222600308.2U
Authority: CN
Inventors: 朱允
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-06-02
Anticipated expiration: 2032-09-29

Abstract

The present utility model relates to a head drainage tube fixing device including a defining portion for keeping the head drainage tube fixing device defined in the head of a patient and a fixing portion for fixing various head drainage tubes remaining in the head of the patient. The fixing part is formed by inserting one side edge of the fixing part into a slot formed in the limiting part in a mode of conforming to the shape of the limiting part, the fixing part is formed by connecting a plurality of cross bars and a plurality of vertical bars in a staggered arrangement mode, and a plurality of first connecting pieces capable of being connected and placed for holding pipeline limiting blocks of various head drainage tubes are arranged on the vertical bars. The application detachably connects a plurality of line defining blocks to different locations on the fixing portion to fix the drainage tube of a plurality of different locations of the head.

Description

Head drainage tube fixing device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a head drainage tube fixing device.

Background

Neurosurgery often involves diseases requiring craniotomy, such as brain hemispheric tumors, ventricular tumors, and saddle-area tumors, or epidural, subdural, and intracerebral hematomas resulting from trauma. And after craniotomy, a head drainage tube is usually arranged to reduce intracranial pressure and alleviate cerebral edema. However, in neurosurgery, a plurality of drainage tubes are often coexistent, and the drainage purpose and name of each drainage tube are different due to different placement positions of the tail end, so that the common head drainage tube can be divided into a ventricular drainage tube, a subdural drainage tube, an epidural drainage tube, a wound cavity drainage tube, a cyst cavity drainage tube and the like. The nursing of the drainage tube placed is very important, the conditions of compression, twisting, folding and the like of a pipeline of the drainage tube are avoided when the drainage tube is fixed, the drainage tube is required to be properly fixed, the drainage tube is prevented from being taken off and shifted, and the drainage tube is required to be prevented from being involved. Therefore, it is important to how to effectively fix the head drainage tube.

A head drainage tube fixing cap, as proposed in the prior art in the patent document with publication number CN208852101U, includes a fixing band. The utility model discloses a drainage bottle fixing bag, including fixing band, drainage tube, fixing band, circular crown, fixing band, cotton strap, drainage bottle fixing bag, drainage tube, fixing band, drainage tube, drainage bottle fixing bag, the fixing band is equipped with paste department a respectively, fixing band left and right sides both ends are equipped with paste department a respectively, fixing band upper end edge is equipped with pastes department b, be equipped with drainage tube passageway on the fixing band, fixing band outside both sides are equipped with paste department b on the fixing band, fixing band outside is equipped with cotton strap, cotton strap outside both sides are equipped with bonding strip d, fixing band outside middle part with cotton strap inboard middle part fixed connection, cotton strap inboard both ends are equipped with drainage bottle fixing bag respectively, the drainage tube passes drainage tube passageway, the drainage tube is located fixing band outside one end and is equipped with the drainage bottle, and the drainage bottle is placed in drainage bottle fixing bag.

A head drainage tube fixing device as proposed in the patent document with publication number CN213048894U in the prior art is characterized in that the head drainage tube fixing device comprises a head cover body; the head cover body is in a semicircular hollow structure; a plurality of grooves are distributed around the top of the headgear body; the opposite positions of the front and back surfaces of the left side and the right side of the groove are respectively provided with an adhesive surface and a veneer surface; fixing belts are arranged on two sides of the bottom of the head cover body; the upper section of the fixing belt is of a hollow structure; the front surface and the back surface of the tail end of the fixing belt are fixed in a pasting mode; the head cover body and the fixing belt are made of elastic materials.

The utility model provides a mount of adjustable head drainage tube as proposed in the patent document of publication number CN215961718U among the prior art, includes the headgear, the headgear outside rotates and is connected with the semi-ring, just headgear one side is equipped with the stop gear who is used for restricting semi-ring pivoted, the slip cover has been cup jointed to the slip on the semi-ring, slip cover one end lateral wall fixedly connected with locating plate, sliding connection has the fixed pipe that is used for block drainage tube in the locating plate.

In the prior art, the drainage tube is more firmly fixed on the head by the prior art CN208852101U, so that the patient can move more conveniently, but the scheme can only meet the fixing requirement of a small amount of drainage tubes or even a single drainage tube, and when a plurality of drainage tubes are required to be fixed, the scheme can not be met; the prior art CN215961718U can accurately position the drainage tube, but the configuration mode can only meet the fixing requirement of a small amount of drainage tubes or even a single drainage tube; prior art CN213048894U sets up a plurality of recesses at headgear body top, can realize fixing a plurality of drainage tubes, but the recess setting of this scheme is at the top, and the position of drainage tube is different, therefore this scheme can not fix the drainage tube of different positions. In summary, most prior art techniques are not able to meet the need to have multiple drainage tubes for different locations secured simultaneously.

Furthermore, there are differences in one aspect due to understanding to those skilled in the art; on the other hand, as the inventors studied numerous documents and patents while the present utility model was made, the text is not limited to details and contents of all that are listed, but it is by no means the present utility model does not have these prior art features, the present utility model has all the prior art features, and the applicant remains in the background art to which the rights of the related prior art are added.

Disclosure of Invention

In view of the deficiencies of the prior art set forth in the prior art, the present application proposes a head drain tube fixation device comprising a defining portion for retaining the head drain tube fixation device defined in the head of a patient and a fixation portion for fixing various head drain tubes to be left in the head of the patient.

Preferably, the fixing part is formed by inserting one side edge of the fixing part into a slot formed in the limiting part in a mode of conforming to the shape of the limiting part, the fixing part is formed by connecting a plurality of cross bars and a plurality of vertical bars in a staggered arrangement mode, and the vertical bars are provided with a plurality of first connecting pieces capable of being connected and placed to form a pipeline limiting block for holding various head drainage tubes.

Preferably, the part of the fixing part inserted into the slot of the limiting part is provided with a plurality of elastic inserting sheets, the elastic inserting sheets are connected to the supporting frame of the fixing part in a mode of being distributed at intervals, and two ends of the vertical rod are respectively and fixedly connected to side edges, close to and far away from the elastic inserting sheets, of the supporting frame.

Preferably, the cross bar of the fixing part is connected to a plurality of vertical bars in a crossing manner in an radian mode, the fixing part is in a fan-shaped ring shape as a whole in a flat state, and the fixing part is in a frustum shape as a whole in a state of being connected with the limiting part.

Preferably, the fixing portion in the flat state is fixedly provided with a second connecting member and a third connecting member capable of connecting each other at both ends parallel to the vertical rod, and the second connecting member and the third connecting member connect both ends of the fixing portion to thereby hold the fixing portion in a frustum shape with an upper end opened in a state that the elastic insertion piece is inserted into the insertion groove of the defining portion.

Preferably, a fourth connecting piece is arranged on the surface, connected with the first connecting piece, of the pipeline limiting block, a plurality of fourth connecting pieces are arranged on the pipeline limiting block, and in a connecting state, the pipeline limiting block is attached to the inner surface formed by the transverse rod and the vertical rod.

Preferably, the surface of the pipe defining block not provided with the fourth connection is provided as a flexible layer.

Preferably, the pipeline limiting block is provided with a through hole penetrating through the flexible layer and the pipeline limiting block, the through hole is connected with a pipeline used for limiting the head drainage tube on the surface provided with the fourth connecting piece, and the pipeline extends out of the outer surface of the fixing part.

Preferably, the annular surface of the limiting part arranged in an annular structure is divided into two parts, wherein the part provided with the slot is a slot part, and the other part is an adjusting part.

Preferably, the outer surface of the slot part is provided with a plurality of movable connecting pieces for limiting the fixing part in the slot.

Preferably, an elastic belt body is placed inside the adjusting part along the circumferential direction of the adjusting part, and a fifth connecting piece capable of being connected in a magic adhesive mode is arranged at the head end and the tail end of the elastic belt body and extends out of the surface of the adjusting part from an opening arranged on the adjusting part.

The utility model has the advantages that:

the support structure of the fixing part and the pipeline limiting block for limiting the drainage tube are detachably connected through the first connecting piece and the fourth connecting piece, and the plurality of pipeline limiting blocks can be limited at different positions on the fixing part, so that the drainage tube at different positions of the head part is fixed.

Secondly, the elastic inserting piece of the fixing part can slide in the slot of the limiting part, after the pipeline limiting block is connected to a proper position through the first connecting piece, the specific position of the pipeline on the pipeline limiting block can be properly adjusted, and the fixing part is fixed by the fifth connecting piece of the slot part, so that the position of the drainage tube is fixed more accurately.

Drawings

FIG. 1 is a simplified overall structural schematic of the drain tube securement device of the present utility model;

FIG. 2 is a simplified schematic structural view of the fixing portion of the present utility model;

FIG. 3 is a simplified schematic structural view of the conduit defining block of the present utility model;

fig. 4 is a simplified schematic structural diagram of the limiting portion of the present utility model.

List of reference numerals

100: a limiting part; 200: a fixing part; 101: a slot; 102: a movable connecting piece; 103: a slot part; 104: an adjusting section; 105: a fifth connecting member; 201: a pipeline defining block; 202: a vertical rod; 203: a cross bar; 204: a first connector; 205: an elastic insert; 206: a through hole; 207: a pipe; 208: a second connector; 209: a third connecting member; 210: a support frame; 211: a fourth connecting member; 212: a flexible layer.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

A head drain tube fixation device according to the present application shown in fig. 1 includes a defining portion 100 for keeping the head drain tube fixation device defined in the head of a patient and a fixation portion 200 for fixing various head drain tubes left in the head of the patient.

Preferably, the fixing portion 200 is formed by inserting one side edge of the fixing portion 200 into the slot 101 formed in the defining portion 100 in a manner of conforming to the shape of the defining portion 100, the fixing portion 200 is formed by connecting a plurality of cross bars 203 and a plurality of vertical bars 202 in a staggered manner, and the vertical bars 202 are provided with a plurality of first connecting pieces 204 capable of being connected and placed with a pipeline defining block 201 for holding various head drainage tubes.

The support structure of the fixing part 200 and the line defining block 201 for restricting the drainage tube of the present application are detachably connected through the first and

fourth connection members

204 and 211, and the plurality of line defining blocks 201 may be defined at different positions on the fixing part 200, thereby fixing the drainage tube at different positions of the head.

Specifically, the cross bars 203 and the vertical bars 202 are distributed in the supporting frame 210 of the fixing portion 200, the cross bars 203 and the vertical bars 202 connect the whole limiting portion 100 to form a net structure, the head of a patient cannot be sealed by the net structure, the head of the patient can be fully ventilated, and discomfort caused by stuffy head of the patient is avoided. The first connection members 204 are disposed on the vertical rods 202 and are arranged according to a regular pattern, wherein the arrangement pattern is preferably that the first connection members 204 on each vertical rod 202 are spaced 1-2cm apart from each other, and each vertical rod 202 is spaced 1-2cm apart from each other, so that every four adjacent first connection members 204 are distributed at four corners of a rectangle.

According to fig. 2, the portion of the fixing portion 200 inserted into the slot 101 of the limiting portion 100 is provided with a plurality of elastic inserting pieces 205, the plurality of elastic inserting pieces 205 are connected to the supporting frame 210 of the fixing portion 200 in a spaced-apart manner, and two ends of the vertical rod 202 are respectively and fixedly connected to side edges of the supporting frame 210, which are close to and far from the elastic inserting pieces 205.

Specifically, each side of the support frame 210 is connected to form a fan-shaped ring, and the support frame 210 can be bent to a certain extent, that is, the fan-shaped ring can be converted from a planar structure to a frustum shape of a three-dimensional structure under the action of external force, and the frustum shape can be attached to the head part region of the patient.

Preferably, the cross bar 203 of the fixing portion 200 is connected to the plurality of vertical bars 202 in a manner of being crossed in an arc, and in a flat state, the fixing portion 200 is shaped like a fan as a whole, and in a state of being connected to the limiting portion 100, the fixing portion 200 is shaped like a frustum as a whole.

Preferably, the fixing portion 200 in the flat state is fixedly provided at both ends parallel to the vertical bar 202 with a second connecting piece 208 and a third connecting piece 209 capable of being connected to each other, and in the case that the elastic insertion piece 205 is inserted into the insertion slot 101 of the defining portion 100, the second connecting piece 208 and the third connecting piece 209 connect both ends of the fixing portion 200 to thereby hold the fixing portion 200 in a frustum shape with an upper end opened.

Specifically, the third connecting piece 209 and the fourth connecting piece 211 may be connected to each other by a hook and loop type, by a snap connection, by a nut connection, or by other detachable connection. The prior art for detachable connections is well established and will not be described in detail here.

Fig. 3 shows a schematic representation of a pipe defining block 201 of the present application, wherein a fourth connecting piece 211 is arranged on the surface of the pipe defining block 201 connected with the first connecting piece 204, a plurality of fourth connecting pieces 211 are arranged on a single pipe defining block 201, and in the connected state, the pipe defining block 201 is attached to the inner surface formed by the transverse rod 203 and the vertical rod 202.

Specifically, the shape of the line defining block 201 is set to be rectangular, and the fourth connection pieces 211 provided on the line defining block 201 are distributed at four corners of the line defining block 201, and when connected to the first connection pieces 204, the line defining block 201 covers exactly the rectangular shape formed by every four adjacent first connection pieces 204 as described above.

Preferably, the surface of the pipe defining block 201 not provided with the fourth connection member 211 is provided with a flexible layer 212.

Specifically, the flexible layer 212 is sewn to the surface of the tube defining block 201 with a pure cotton material to increase patient comfort when the tube defining block 201 is fitted to the patient's head.

Preferably, the pipe defining block 201 is provided with a through hole 206 penetrating the flexible layer 212 and the pipe defining block 201, the through hole 206 is connected to a pipe 207 for restricting the head drainage pipe on the surface provided with the fourth connector 211, and the pipe 207 extends out of the outer surface of the fixing portion 200.

Preferably, a plurality of the above-described through holes 206 and pipes 207 may be provided on the single pipe defining block 201 to avoid the case where the single through holes 206 and pipes 207 are not applicable when a plurality of drainage pipes need to be fixed at the same position. Further, the plurality of through holes 206 and the pipe 207 can more precisely select which through hole 206 and pipe 207 to fix the drain tube with according to the specific position of the drain tube.

Preferably, the annular surface of the defining portion 100 provided in a ring-like structure is divided into two parts, wherein the part provided with the slot 101 is a slot portion 103 and the other part is an adjusting portion 104.

Specifically, the slot 103 of the limiting portion 100 is made of plastic, the adjusting portion 104 is made of cloth, the adjusting portion 104 is fixedly connected to the slot 103, and when the adjusting portion 104 is fixed to the head of the patient, the slot 103 is also fixed relative to the head.

According to fig. 4, the outer surface of the socket part 103 is provided with a number of movable connectors 102 for defining the fixing part 200 in the socket 101.

Specifically, the movable connecting piece 102 is provided with a base on the outer surface of the slot part 103 for supporting the movable piece of the movable connecting piece 102 to move, one end of the movable piece is connected in series with a thin shaft in the base, and the other end of the movable piece is provided with a hook structure, and the hook structure can lock the edge of the support frame 210 of the fixing part 200, which is connected with the elastic inserting piece 205, on the slot 101, so as to prevent the fixing part 200 and the limiting part 100 from being separated.

The elastic insert 205 of the fixing portion 200 of the present application can slide in the slot 101 of the limiting portion 100, and after the pipe limiting block 201 is connected to a proper position by the first connector 204, a specific position of the pipe 207 on the pipe limiting block 201 can be properly adjusted, and then the fixing portion 200 is fixed by using the fifth connector 105 of the slot portion 103, so that the position of the drainage tube is more precisely fixed.

Preferably, an elastic belt body is placed inside the adjusting portion 104 along the circumferential direction of the adjusting portion 104, and the head end and the tail end of the elastic belt body are provided with fifth connecting pieces 105 which can be connected in a magic adhesive mode, and the fifth connecting pieces 105 extend out of the surface of the adjusting portion 104 from an opening arranged on the adjusting portion 104.

Specifically, the fifth connecting pieces 105 are configured as magic tapes, the width of each fifth connecting piece 105 is larger than the opening formed in the adjusting portion 104, the fifth connecting pieces 105 are prevented from retracting into the adjusting portion 104, when the tightness of the limiting portion 100 needs to be adjusted, the two fifth connecting pieces 105 are pulled to a certain extent, and when the tightness of the adjusting portion 104 is proper, the two fifth connecting pieces 105 are adhered, so that the tightness adjustment of the limiting portion 100 is realized, and the whole device is better fixed.

It should be noted that the above-described embodiments are exemplary, and that a person skilled in the art, in light of the present disclosure, may devise various solutions that fall within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the utility model is defined by the claims and their equivalents.

Claims

1. A head drain tube fixation device, the drain tube fixation device comprising:

a defining portion (100) for maintaining the drain tube fixation device defined in the patient's head;

a fixing part (200) for fixing various head drainage tubes which are left in the head of a patient;

wherein, the liquid crystal display device comprises a liquid crystal display device,

the fixing part (200) is formed by inserting one side edge of the fixing part (200) into a slot (101) formed by the limiting part (100) in a mode of conforming to the shape of the limiting part (100), the fixing part (200) is formed by connecting a plurality of cross bars (203) and a plurality of vertical bars (202) in a staggered arrangement mode, and a plurality of first connecting pieces (204) capable of being connected and placed with a pipeline limiting block (201) for holding various head drainage tubes are arranged on the vertical bars (202).

2. The head drainage tube fixing device according to claim 1, wherein the portion of the fixing portion (200) inserted into the slot (101) of the limiting portion (100) is provided with a plurality of elastic inserting pieces (205), the plurality of elastic inserting pieces (205) are connected to a supporting frame (210) of the fixing portion (200) in a spaced-apart manner, and two ends of the vertical rod (202) are fixedly connected to side edges of the supporting frame (210) close to and far from the elastic inserting pieces (205), respectively.

3. The head drain fixing device according to claim 2, wherein the cross bar (203) of the fixing portion (200) is connected to a plurality of the vertical bars (202) in a radian manner, the fixing portion (200) is shaped like a fan as a whole in a flat state, and the fixing portion (200) is shaped like a frustum as a whole in a state of being connected to the limiting portion (100).

4. A head drain fixing device according to claim 3, wherein the fixing portion (200) in a flat state is fixedly provided with a second connecting piece (208) and a third connecting piece (209) which are connectable to each other at both ends parallel to the vertical rod (202), and the second connecting piece (208) and the third connecting piece (209) connect both ends of the fixing portion (200) to thereby hold the fixing portion (200) in a frustum shape with an upper end opened in a state where the elastic insert piece (205) is inserted into the insertion groove (101) of the defining portion (100).

5. The head drain fixing device according to claim 1, wherein a fourth connecting piece (211) is provided on a surface of the pipe defining block (201) connected to the first connecting piece (204), a plurality of the fourth connecting pieces (211) are provided on a single pipe defining block (201), and in a connected state, the pipe defining block (201) is attached to an inner surface formed by the cross bar (203) and the vertical bar (202).

6. The head drain fixing device according to claim 5, wherein a surface of the tube defining block (201) where the fourth connection member (211) is not provided is provided as a flexible layer (212).

7. The head drain fixing device according to claim 6, wherein the pipe defining block (201) is provided with a through hole (206) penetrating the flexible layer (212) and the pipe defining block (201), the through hole (206) is connected with a pipe (207) for limiting the head drain on the surface provided with the fourth connecting piece (211), and the pipe (207) extends out of the outer surface of the fixing portion (200).

8. The head drain fixing device according to claim 1, wherein the annulus of the defining portion (100) provided in a ring-like structure is divided into two parts, wherein the portion provided with the insertion groove (101) is an insertion groove portion (103), and the other portion is an adjusting portion (104).

9. The head drain fixing device according to claim 8, wherein the outer surface of the socket portion (103) is provided with a number of movable connectors (102) for defining the fixing portion (200) within the socket (101).

10. The head drain fixing device according to claim 9, wherein an elastic band body is placed inside the adjusting portion (104) along the circumferential direction of the adjusting portion (104), and a fifth connecting piece (105) capable of being connected in a magic adhesive manner is arranged at the head end and the tail end of the elastic band body, and the fifth connecting piece (105) extends out of the surface of the adjusting portion (104) from an opening arranged on the adjusting portion (104).