CN111001076A

CN111001076A - Integrated thoracic drainage tube fixing device

Info

Publication number: CN111001076A
Application number: CN201911381080.9A
Authority: CN
Inventors: 赵宏光; 王黎芳
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-14

Abstract

The invention discloses an integrated thoracic drainage tube fixing device which comprises a fixing plate and a fixing mechanism arranged on the fixing plate, wherein the fixing mechanism is used for installing the thoracic drainage tube fixing device on the surface of the skin of a patient, an installing mechanism is arranged on the fixing mechanism, two buffering mechanisms used for buffering the drainage tube are oppositely arranged at the top of the installing mechanism, and fastening mechanisms used for fixing the drainage tube are respectively arranged at the tops of the two buffering mechanisms. The drainage tube fixing device is fixed on the skin of a patient close to the thoracic cavity through the adhesive plate, meanwhile, the device is fixed on the skin through a sewing mode, the drainage tube is fixed between the two fixing pieces in the arc-shaped structures, the two fixing pieces are oppositely extruded, the fixing bands are arranged inside the fastening grooves in the outer side walls of the two fixing pieces, one end of each fixing band is connected with the locking mechanism, and the other end of each fixing band is inserted into the locking mechanism to be fixed, so that the drainage tube is fixed by the two fixing pieces.

Description

Integrated thoracic drainage tube fixing device

Technical Field

The invention relates to a fixing device of a drainage tube, in particular to an integrated thoracic drainage tube fixing device, and belongs to the technical field of medical treatment.

Background

Problems of wound surface exudation, alveolar air leakage and the like can occur after chest surgery, and chest bleeding and pneumothorax are possible. Therefore, the thoracic drainage tube is needed to be used for thoracic drainage, which can promote the discharge of blood, gas and exudates in the thoracic cavity, promote the maximum restitution of the lung, maintain the tightness and negative pressure of the thoracic cavity and accelerate the recovery of patients. By monitoring the drainage condition, the postoperative complications of the patient can be discovered early, so that the postoperative complications can be treated quickly and effectively. However, the chest drainage tube often has an unplanned tube drawing problem, and it is very difficult to perform a position adjustment if necessary after the conventional chest drainage tube is fixed. Therefore, there is a need for a safe, effective, convenient and flexible thoracic drainage tube fixing device in clinical practice.

However, the chest patient often has an unplanned tube drawing problem, because the drainage tube is directly adhered to the surface of the skin through the adhesive tape, the body of the patient is damaged, the drainage tube falls off, the pain and the complication of the patient are increased, the patient can be endangered by the patient with serious disease, meanwhile, the existing drainage tube is designed integrally, the patient accidentally touches the drainage tube to cause secondary damage at the wound, the pain and the illness state are aggravated, and therefore, the improvement of the fixing device of the existing drainage tube is urgently needed.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the problems and provide an integrated thoracic drainage tube fixing device which is convenient to install and fix, prevents the drainage tube from falling and is beneficial to treatment of thoracic patients.

(II) technical scheme

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an integration thoracic drainage tube fixing device, includes the fixed plate and installs the fixed establishment on the fixed plate, fixed establishment installs thoracic drainage tube's fixing device on patient's skin surface, the last installation mechanism that is provided with of fixed establishment, two buffer gear who is used for carrying out the buffering to the drainage tube are installed relatively to installation mechanism's top, two buffer gear's top is all installed and is used for carrying out the fastening device who fixes to the drainage tube.

Wherein, fixed establishment includes bonding board, first fixed orifices and fixed slot, the bonding board of bonding it in patient's skin surface is installed to the bottom of fixed plate, fixed plate one side border department sets up the fixed slot that is the arc structure, first fixed orifices sets up the fixed plate edge at four edges of fixed plate and fixed slot both sides.

The mounting mechanism comprises side plates and a second fixing hole, two side plates which are of arc-shaped structures are fixedly connected to the inner side faces of the fixing grooves relatively, and the second fixing hole is formed in the top faces of the two side plates.

The buffering mechanism comprises a fixing column, a spring, a guide column and a ball, the ball is rotatably connected inside the second fixing hole, the guide column is welded at the top of the ball, the spring is welded at the top of the guide column, and the top of the spring is welded inside the fixing column.

The fastening mechanism comprises a fixing belt, fastening grooves, a locking mechanism, fixing pieces and clamping grooves, the fixing pieces and the clamping grooves are welded at the tops of the fixing columns relatively, the fastening grooves are formed in the outer side walls of the fixing pieces, the fixing belt is arranged in the two fastening grooves, the locking mechanism is fixedly connected to one end of the fixing belt, and the clamping grooves are formed in the side face, deviating from the locking mechanism, of one end of the fixing belt.

The fixing sheet is of an arc-shaped structure, and the length of the fixing sheet is smaller than that of the side plate.

Wherein, the inside surface of the fastening piece is provided with an anti-skid layer.

The cross section of the fixing plate is of a U-shaped structure, and four edges of the fixing plate are of arc-shaped structures.

Wherein, the pasting plate, the fixing belt and the fixing sheet are all made of soft materials.

(III) advantageous effects

The invention has the following beneficial effects:

the fixing device of the thoracic drainage tube is adhered to the skin of the patient close to the thoracic cavity through the adhesive plate, and can be sutured on the skin of the patient through the first fixing hole, so that the thoracic drainage tube is prevented from falling off. Simultaneously the drainage tube passes the fixed slot setting between two stationary blades that are the arc structure, extrudes two stationary blades relatively, and the fixed band setting is fixed two stationary blades through the cooperation of locking mechanism and draw-in groove in the fastening inslot of stationary blade lateral wall, realizes the fixed to the drainage tube.

If the drainage tube is by when the pulling unintentionally, because the drainage tube is fixed by two stationary blades, buffer gear's spring is tensile, the one end that the fixed column deviates from the guide post removes, because the drainage tube reserves certain length between fixed plate and stationary blade, only produce the pulling to the fixed drainage tube in two stationary blade tops, because fixed plate and guide post can not be by the pulling, avoided the whole drawback of being pulled of drainage tube effectively, can not influence the internal drainage tube of patient, prevent that the drainage tube from dropping, still avoided effectively shaking the problem that causes whole fixing device to remove because of the drainage tube is controlled, alleviate patient's pain, be favorable to the recovery of the state of an illness and to thoracic cavity patient's treatment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection of the cushioning mechanism of the present invention;

fig. 4 is a schematic view of the connection of the locking mechanism of the present invention.

In the figure: 1. the fixing plate comprises a fixing plate, 2, a fixing mechanism, 21, an adhesive plate, 22, a first fixing hole, 23, a fixing groove, 3, an installation mechanism, 31, a side plate, 32, a second fixing hole, 4, a buffer mechanism, 41, a fixing column, 42, a spring, 43, a guide column, 44, a ball, 5, a fastening mechanism, 51, a fixing band, 52, a fastening groove, 53, a locking mechanism, 531, a shell, 532, a penetrating mechanism, 5321, a supporting piece, 5322, a belt releasing piece, 5323, an abutting piece, 5324, a fixing piece, 5325, a rotating handle, 533, a clamping piece, 5331, a rotating frame, 5332, a buckling groove, 5333, a buckling piece, 54, a fixing piece, 55, a clamping groove, 6 and an anti-slip layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an integrated thoracic drainage tube fixing device comprises a fixing plate 1 and a fixing mechanism 2 installed on the fixing plate 1, wherein the fixing mechanism 2 is used for installing the thoracic drainage tube fixing device on the skin surface of a patient, an installing mechanism 3 is arranged on the fixing mechanism 2, two buffering mechanisms 4 used for buffering the drainage tube are installed at the tops of the installing mechanism 3, and fastening mechanisms 5 used for fixing the drainage tube are installed at the tops of the two buffering mechanisms 4.

Fixing mechanism 2 includes bonding board 21, first fixed orifices 22 and fixed slot 23, the bonding board 21 of bonding it in patient's skin surface is installed to the bottom of fixed plate 1, fixed slot 23 that is the arc structure is seted up to 1 side border department of fixed plate, first fixed orifices 22 sets up at 1 edges of fixed plate 1 four edges of fixed plate and fixed slot 23 both sides.

The mounting mechanism 3 comprises a side plate 31 and a second fixing hole 32, two side plates 31 which are arc-shaped structures are fixedly connected to the inner side surface of the fixing groove 23 relatively, the side plates 31 are higher than the fixing groove 23 in thickness, and the second fixing holes 32 are formed in the top surfaces of the two side plates 31.

The buffer mechanism 4 comprises a fixed column 41, a spring 42, a guide column 43 and a ball 44, the ball 44 is rotatably connected inside the second fixed hole 32, the guide column 43 is welded on the top of the ball 44, the spring 42 is welded on the top of the guide column 43, and the top of the spring 42 is welded inside the fixed column 41.

The fixing column 41 is a hollow cylindrical structure, and the diameter of the fixing column 41 is larger than that of the guide column 43.

The fastening mechanism 5 comprises a fixing belt 51, fastening grooves 52, a locking mechanism 53, fixing sheets 54 and clamping grooves 55, the fixing sheets 54 are welded on the tops of the two fixing columns 41 relatively, the fastening grooves 52 are formed in the outer side walls of the two fixing sheets 54, the fixing belt 51 is arranged in the two fastening grooves 52, the locking mechanism 53 is fixedly connected to one end of the fixing belt 51, and the clamping grooves 55 are formed in the side face, away from the locking mechanism 53, of one end of the fixing belt 51.

The fixing plate 54 has an arc-shaped structure, and the length of the fixing plate 54 is smaller than that of the side plate 31.

The inner side surface of the fastening piece 54 is provided with an anti-slip layer 6, and the anti-slip layer 6 can reinforce the drainage tube again to prevent the drainage tube from sliding.

The cross section of the fixing plate 1 is of a U-shaped structure, and four edges of the fixing plate 1 are of arc-shaped structures.

The adhesive plate 21, the fixing band 51 and the fixing piece 54 are all made of soft materials.

The locking mechanism 53 is of an existing belt buckle structure, and includes a housing 531, a penetrating mechanism 532, and a retaining member 533, wherein the housing 531 is of an arc-shaped block structure, the retaining member 533 is rotatably connected to the housing 531, the retaining member 533 includes a rotating frame 5331, a fastening groove 5332, and a fastening member 5333, the rotating frame 5331 is rotatably connected to the fastening member 5333, a plurality of saw teeth are disposed on a surface of the fastening member 5333 facing the fastening groove 5332, the rotating frame 5331 drives the fastening member 5333 to rotate by rotation, one end of the fixing strap 51 is inserted into the fastening groove 5332, and the rotating frame 5331 is loosened to connect the saw teeth of the fastening member 5333 to one end of the fixing strap 51.

The band unwinding mechanism 532 is arranged on the concave inner side face of the shell 531, the band unwinding mechanism 532 comprises a support 5321, a band unwinding member 5322, an abutting member 5323, a fixing member 5324 and a rotating handle 5325, the support 5321, the fixing member 5324 and the shell 531 are integrally formed, a through hole is formed between the support 5321, the fixing member 5324 and the shell 531, the band unwinding member 5322 is arranged between the support 5321 and the fixing member 5324, the band unwinding member 5322 is rotatably connected with two sides of the shell 531, the abutting member 5323 is sleeved on the band unwinding member 5322, the abutting member 5323 is arranged in the through hole between the shell 531 and the support 5321, and one end of the band unwinding member 5322 is provided with the rotating handle 5325. The rotating handle 5325 is pulled to enable the rotating handle 5325 to drive the unwinding member 5322 to rotate, the abutting member 5323 is lifted, the other end of the fixing strap 51 is inserted into the through hole, the clamping groove 55 is arranged on the side face of the other end of the fixing strap 51, which deviates from the locking mechanism 53, the rotating handle 5325 is loosened to enable the abutting member 5323 to reset, the abutting member 5323 can be buckled with the clamping groove 55, and therefore the shell 531 can be connected with the other end of the fixing strap 51 conveniently.

When the drainage tube fixing device is used, the whole fixing device is firstly adhered to the skin of a patient close to the thoracic cavity through the adhering plate 21, meanwhile, the whole fixing device is sewn on the skin of the patient through the first fixing hole 22, and at the moment, the drainage tube can be clamped into the fixing groove 23 formed by the opening at the side edge of the fixing plate 1, so that the initial positioning of the drainage tube is realized, and the drainage tube is prevented from swinging in the body of the patient. Then the reserved length of the drainage tube between the fixing plate 1 and the fixing plate 54 can be selected, the condition that the drainage tube falls to affect treatment when a patient touches the drainage tube unintentionally is avoided, then the drainage tube is attached between the two fixing plates 54 which are of the arc-shaped structure, the two fixing plates 54 are extruded relatively, because the fixing belt 51 is arranged in the fastening groove 52 on the outer side wall of the two fixing plates 54, because the locking mechanism 53 is connected with one end of the fixing belt 51 through the clamping piece 533, the other end of the fixing belt 51 with the clamping groove 55 is inserted into the penetrating mechanism 532 of the locking mechanism 53, the locking mechanism 53 locks the other end of the fixing belt 51 through the fastening of the abutting piece 5323 and the clamping groove 55, and therefore the two fixing plates 54 are fixed, and the drainage tube. The anti-skid layer 6 is arranged on the surface of the inner side of the fixing sheet 54 of the fastening mechanism 5, the anti-skid layer 6 can reinforce the drainage tube again to prevent the drainage tube from sliding, and the drainage tube can be firmly controlled by double reinforcement.

When the patient does not have the suggestion to stimulate the drainage tube, because the drainage tube is fixed by two stationary blades 54, so when the drainage tube is pulled, spring 42 is tensile, the one end that fixed column 41 deviates from guide post 43 moves, because there is the reservation to the length of drainage tube when the installation, so when pulling the drainage tube, just to the drainage tube pulling at two stationary blades 54 tops, and the drainage plate that is located between fixed plate 1 and stationary blade 54 can not be pulled, can avoid the drawback of the whole removal of drainage tube in the past, prevent that the drainage tube from dropping, can alleviate effectively and avoid the whole removal of fixed establishment 2 in the past, cause the painful drawback of aggravating the state of an illness of patient even, do benefit to thoracic cavity patient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integration thoracic drainage tube fixing device, includes fixed plate (1) and installs fixed establishment (2) on fixed plate (1), its characterized in that: fixing mechanism (2) install the fixing device of thoracic drainage tube on patient's skin surface, be provided with installation mechanism (3) on fixing mechanism (2), install two buffer gear (4) that are used for carrying out the buffering to the drainage tube relatively at the top of installation mechanism (3), two the fastening device (5) that are used for carrying out the fixing to the drainage tube are all installed at the top of buffer gear (4).

2. The integrated thoracic drainage tube fixing device of claim 1, wherein: fixed establishment (2) are including bonding board (21), first fixed orifices (22) and fixed slot (23), install bonding board (21) of bonding it in patient's skin surface bottom of fixed plate (1), fixed slot (23) that are the arc structure are seted up to fixed plate (1) one side border department, first fixed orifices (22) set up fixed plate (1) edge in fixed plate (1) four edges and fixed slot (23) both sides.

3. The integrated thoracic drain fixation device of claim 2 wherein: the installation mechanism (3) comprises side plates (31) and second fixing holes (32), wherein the inner side surfaces of the fixing grooves (23) are fixedly connected with two side plates (31) which are of arc-shaped structures, and the second fixing holes (32) are formed in the top surfaces of the side plates (31).

4. The integrated thoracic drainage tube fixing device of claim 3, wherein: buffer gear (4) are including fixed column (41), spring (42), guide post (43) and ball (44), second fixed orifices (32) inside rotation is connected with ball (44), the top welding of ball (44) has guide post (43), the top welding of guide post (43) has spring (42), the top welding of spring (42) is inside fixed column (41).

5. The integrated thoracic drainage tube fixing device of claim 4, wherein: fastening device (5) have fixed plate (51), fastening groove (52), locking mechanism (53), stationary blade (54) and draw-in groove (55) including fixed band (51), two the top relatively welded of fixed column (41) has stationary blade (54), two fastening groove (52) have all been seted up to the lateral wall of stationary blade (54), fixed band (51) set up in two fastening groove (52), the one end fixedly connected with locking mechanism (53) of fixed band (51), the one end side that fixed band (51) deviates from locking mechanism (53) is provided with draw-in groove (55).

6. The integrated thoracic drainage tube fixing device of claim 5, wherein: the fixing plate (54) is of an arc-shaped structure, and the length of the fixing plate (54) is smaller than that of the side plate (31).

7. The integrated thoracic drainage tube fixing device of claim 6, wherein: the inner side surface of the fastening piece (54) is provided with an anti-slip layer (6).

8. The integrated thoracic drain fixation device of any one of claims 1 to 7 wherein: the cross section of the fixing plate (1) is of a U-shaped structure, and four edges of the fixing plate (1) are of arc-shaped structures.

9. The integrated thoracic drainage tube fixing device of claim 8, wherein: the sticking plate (21), the fixing belt (51) and the fixing sheet (54) are all made of soft materials.