CN210785903U

CN210785903U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN210785903U
Application number: CN201920552137.6U
Authority: CN
Inventors: 毕媛媛; 王芳兰; 王薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-06-19
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to a dialysis tube fixing device for nephrology dept, including bracing piece (1) and fixed part (2) at least, bracing piece (1) through connecting rod (3) with fixed part (2) are connected, keep away from connecting rod (3) the one end of bracing piece (1) is provided with block portion (4) and clamping part (5), fixed part (2) include positioner (21) and bandage (22) at least, wherein: under the condition that the clamping part (4) is clamped on one side of the patient bed body and the bandage (22) is fixed on the body surface of the patient, one end of the dialysis tube (6) is arranged on the clamping part (5) in a clamping mode, and the other end of the dialysis tube is arranged on the positioning device (21) in a penetrating mode.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to dialysis tube fixing device for nephrology dept.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. With the continuous development and maturity of blood purification technology, the blood purification technology is widely and generally applied, and the blood and dialysate with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers by draining the blood in vivo to the outside, and the material exchange is carried out by the dispersion convection to remove the metabolic waste in vivo and maintain the balance of electrolyte and acid-base; and simultaneously, excessive water in the body is removed.

Currently, there are two commonly used dialysis methods for treating renal failure in clinic, one is hemodialysis, and the other is peritoneal dialysis. Peritoneal dialysis has the advantages of simple equipment, low cost, easy operation and the like, and is widely used clinically. Among the nephrology dept belly dialysis treatment process, need fix the belly at the human body with the dialysis tubing, the fixed of dialysis catheter is very important, just can involve the pipe a little carelessly, brings the inconvenience for belly dialysis treatment process, also can bring the misery for patient simultaneously.

Chinese patent (publication number CN206499694U) discloses a dialysis catheter fixing device for nephrology department, which can adjust the general direction of the dialysis catheter, and has obvious fixing effect and flexible and convenient use. The structure of the device comprises a supporting rod which is vertically arranged, wherein the supporting rod is of a cylindrical structure, the lower end of the supporting rod is immersed in a base, and the base is of a disc structure; the middle part of the support rod is sleeved with a chuck, the chuck is of a disc structure, a plurality of first U-shaped grooves are formed in the edge of the chuck, the first U-shaped grooves penetrate through the chuck, first positioning bolts are arranged on the side surface of the chuck, and the first positioning bolts penetrate through the chuck to be in contact with the surface of the support rod; a U-shaped clamp is sleeved above the chuck plate in the middle of the supporting rod, a second positioning bolt is arranged on one side of the U-shaped clamp and penetrates through the U-shaped clamp to be in contact with the surface of the supporting rod; this dialysis tube fixing device for nephrology dept is applicable to the fixed of kidney dialysis tube. However, this patent has at least the following drawbacks: this patent can't prevent effectively that the dialysis tubing from removing and the unable position of adjusting the bracing piece in a flexible way of patient's dialysis department, has certain functional defect. Therefore, the utility model aims to solve the technical problem that overcome the not enough dialysis tube fixing device for nephrology department that provide of prior art.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a dialysis tube fixing device for nephrology dept, at least including bracing piece and fixed part, the bracing piece pass through the connecting rod with the fixed part is connected, keeps away from the connecting rod the one end of bracing piece is provided with block portion and clamping part, the fixed part includes positioner and bandage at least, wherein: under the condition that the clamping part is clamped on one side of the patient bed body and the bandage is fixed on the body surface of the patient, one end of the dialysis tube is arranged on the clamping part in a clamping mode, and the other end of the dialysis tube is arranged on the positioning device in a penetrating mode.

According to a preferred embodiment, the positioning means comprise at least a groove and at least one clip body, which is arranged in the groove, wherein: the clamp body is provided with a screw rod, and one end of the screw rod, which is far away from the clamp body, is arranged outside the groove in a mode of penetrating through the fixing part.

According to a preferred embodiment, the engaging portion includes at least a first fixing plate, a second fixing plate, and a device main body, wherein: the device main body is connected with the first fixing plate through a first spring, and the device main body is connected with the second fixing plate through a second spring.

According to a preferred embodiment, the first fixing plate is provided with a first handle penetrating the device body, and the second fixing plate is provided with a second handle penetrating the device body.

According to a preferred embodiment, the first and second securing plates are movable towards the first side of the device body in a manner that the first spring compresses, and the second securing plate is movable towards the second side of the device body in a manner that the second spring compresses, in the event of a back-to-back movement of the first and second handles.

According to a preferred embodiment, when the patient bed is provided between the first fixing plate and the second fixing plate, the engaging portion is fixedly provided on the patient bed so that the first handle and the second handle move in the opposite direction.

According to a preferred embodiment, the clamping portion is provided with a U-shaped groove capable of fixing the dialysis tube.

According to a preferred embodiment, at least one magic tape is arranged on the binding belt in parallel.

According to a preferred embodiment, the positioning device further comprises a sponge pad, and the sponge pad is arranged on the clamp body in a sleeved mode.

According to a preferred embodiment, the fixing portion is further provided with at least one gas through hole for skin ventilation.

The utility model discloses have one or more in following beneficial technological effect at least:

(1) to traditional dialysis catheter fixing device for nephrology dept can not prevent effectively that the dialysis catheter from removing for patient's dialysis department, has the problem of certain functional defect, the utility model discloses a set up the fixed part and make medical personnel be fixed in patient's dialysis regional department through the bandage to make the dialysis catheter of patient's dialysis regional department can run through in clamp to clamping part through setting up clamp and screw rod, thereby medical personnel can make the fixed region that the clamp formed diminish further fixed dialysis catheter through rotatory screw rod, the dialysis catheter of distal end can be fixed to the clamping part simultaneously, avoided effectively that the dialysis catheter removes for patient's dialysis region, avoided the dialysis catheter to remove to the appearance that causes patient's wound to tear the scheduling problem for patient's dialysis region, guaranteed patient's life safety.

(2) To the problem of the unable nimble position of adjusting the bracing piece of traditional dialysis tube fixing device for nephrology dept, the utility model discloses a set up block portion medical personnel and can make first handle and second handle motion dorsad through carrying and draw first handle and second handle to make the increase of distance between first fixed plate and the second fixed plate. When block portion removed to patient bed body one side and had the partial bed body between first fixed plate and the second fixed plate, medical personnel can be through relaxing first handle and second handle for first fixed plate and second fixed plate reduce distance each other according to the mode of first spring and second spring release elastic potential energy, until with patient bed body block between first fixed plate and second fixed plate. The utility model discloses a set up block portion and make medical personnel can adjust the position of bracing piece for the patient bed body through patient's actual demand is nimble, under the condition that the patient needs the adjusting support pole position, medical personnel can carry and draw first handle and second handle to make block portion in bed body separation and removal bracing piece, thereby medical personnel can realize fixed support bar with block portion block in the target location when the bracing piece removes to the target location.

Drawings

FIG. 1 is a simplified connection diagram of a dialysis catheter fixing device for nephrology department according to the present invention;

fig. 2 is a simplified structural connection diagram of a cross section of the fixing part of the present invention; and

fig. 3 is a simplified connection diagram of the clamping portion of the present invention.

List of reference numerals

1: supporting rod 2: fixing part 3: connecting rod

4: engaging portion 5: the clamping portion 21: positioning device

22: binding band 23: groove 24: clamp body

25: screw 26: gas through hole 27: sponge cushion

28: magic tape 41: first fixing plate 42: second fixing plate

43: the apparatus main body 44: first spring 45: second spring

46: the first handle 47: the second handle 51: u-shaped groove

6: dialysis tube 431: first side 432: second side

Detailed Description

As shown in fig. 1, a dialysis tube fixing device for nephrology department includes bracing piece 1 and fixed part 2 at least, and bracing piece 1 passes through connecting rod 3 to be connected with fixed part 2, and the one end of keeping away from bracing piece 1 of connecting rod 3 is provided with block portion 4 and clamping part 5, and fixed part 2 includes positioner 21 and bandage 22 at least, wherein: when the engaging portion 4 is engaged with one side of the patient bed and the bandage 22 is fixed to the body surface of the patient, one end of the dialysis tube 6 is engaged with the holding portion 5, and the other end thereof is passed through the positioning device 21. Preferably, the dialysis tube 6 can be engaged with the U-shaped groove 51 of the holder 5. Preferably, the positioning device 21 is provided with a clamp body 24 capable of forming a fixing area for the dialysis tube 6 to pass through, and the medical staff can further fix the dialysis tube 6 by rotating the screw 25 of the positioning device 21 to make the fixing area formed by the clamp body 24 smaller. Preferably, the connecting rod 3 may be a serpentine tube capable of being freely bent. Preferably, the connecting rod 3 can be fixedly connected with the supporting rod 1 and the fixing part 2 respectively in an adhesion composite manner. Preferably, the clamping portion 5 and the clamping portion 4 may be fixedly connected to the support rod 1 by welding and/or adhesion.

Preferably, the utility model discloses a set up fixed part 2 and make medical personnel can be fixed in patient's dialysis region department through bandage 22 with fixed part 2, and make dialysis tube 6 of patient's dialysis region department can run through in clamp 24 to clamping part 5 through setting up clamp 24 and screw rod 25, medical personnel can make the fixed region that clamp 24 formed diminish so that further fixed dialysis tube 6 through rotatory screw rod 25, the dialysis tube 6 of distal end can be fixed to clamping part 5 simultaneously, dialysis tube 6 has been avoided effectively to remove for patient's dialysis region, dialysis tube 6 has been avoided removing to the appearance that causes patient's wound to tear the scheduling problem for patient's dialysis region, patient's life safety has been guaranteed.

According to a preferred embodiment, as shown in fig. 2, the positioning device 21 comprises at least a groove 23 and at least one clip body 24, the clip body 24 being arranged in the groove 23, wherein: the clamp body 24 is provided with a screw 25, and one end of the screw 25 far away from the clamp body 24 is arranged outside the groove 23 in a manner of penetrating through the fixing part 2. Preferably, the inner wall of the fixing part 2 is provided with a through hole with internal thread through which the screw 25 can pass. Preferably, the screw 25 and the fixing portion 2 are screw-coupled to each other.

According to a preferred embodiment, the engaging portion 4 comprises at least a first fixing plate 41, a second fixing plate 42 and a device body 43, wherein: the device body 43 is connected to the first fixing plate 41 by a first spring 44, and the device body 43 is connected to the second fixing plate 42 by a second spring 45. Preferably, the first spring 44 may be fixedly coupled to the first fixing plate 41 and the device body 43, respectively, in an adhesive composite manner. Preferably, the second spring 45 may be fixedly coupled between the second fixing plate 42 and the device body 43, respectively, in an adhesive composite manner.

According to a preferred embodiment, the first fastening plate 41 is provided with a first handle 46 extending through the device body 43, and the second fastening plate 42 is provided with a second handle 47 extending through the device body 43. Preferably, the device body 43 is provided with two through holes for the first handle 46 and the second handle 47. Preferably, the first handle 46 and the second handle 47 are slidable relative to the through hole. Preferably, the first handle 46 can be fixedly connected to the first fixing plate 41 by welding. Preferably, the second handle 47 can be fixedly connected to the second fixing plate 42 by welding.

According to a preferred embodiment, the first and

second fastening plates

41, 42 are movable towards the first side 431 of the device body 43 in such a way that the first spring 44 is compressed, and the second fastening plate 42 is movable towards the second side 432 of the device body 43 in such a way that the second spring 45 is compressed, with the first and

second handles

46, 47 moving away from each other.

According to a preferred embodiment, in the case where a patient bed is provided between the first fixing plate 41 and the second fixing plate 42, the engaging portion 4 can be fixedly provided on the patient bed in such a manner that the first handle 46 and the second handle 47 move toward each other.

Preferably, the medical staff can move the first handle 46 and the second handle 47 back to back by pulling the first handle 46 and the second handle 47, so that the distance between the first fixing plate 41 and the second fixing plate 42 is increased. When the engaging portion 4 moves to one side of the patient bed and a partial bed is located between the first fixing plate 41 and the second fixing plate 42, the medical staff can decrease the distance between the first fixing plate 41 and the second fixing plate 42 by loosening the first handle 46 and the second handle 47 according to the way that the first spring 44 and the second spring 45 release the elastic potential energy until the patient bed is engaged between the first fixing plate 41 and the second fixing plate 42. Preferably, both the first spring 44 and the second spring 45 are in a state of being urged to be compressed with the engaging portion 4 fixed to the patient bed.

According to a preferred embodiment, as shown in fig. 3, the holding portion 5 is provided with a U-shaped groove 51 capable of fixing the dialysis tube 6. Preferably, the U-shaped groove 51 can fix the dialysis tube 6 away from the fixing part 2, thereby ensuring that the dialysis tube 6 can be smoothly connected to the hemodialysis device.

According to a preferred embodiment, at least one Velcro 28 is juxtaposed on the strap 22. Preferably, the utility model discloses a set up bandage 22 and magic subsides 28 and avoid fixed part 2 to produce for the patient body surface and slide, and then prevent that dialysis tube 6 from removing for the patient body surface.

According to a preferred embodiment, the positioning device 21 further comprises a sponge pad 27, and the sponge pad 27 is disposed on the clamp body 24 in a sleeved manner. Preferably, the sponge pad 27 can prevent the clamp body 24 from excessively squeezing the dialysis tube 6 when the clamp body 24 clamps the dialysis tube 6, thereby effectively preventing unsmooth blood circulation in the dialysis tube 6.

According to a preferred embodiment, the fixation part 2 is further provided with at least one gas passage hole 26 for skin ventilation. Preferably, the gas passage holes 26 ensure good ventilation of the skin around the fixation section 2 when the fixation section 2 is attached to the surgical area of the patient. Preferably, gas through hole 26 can set up to run through the inside cylindrical through hole of fixed part 2, and gas through hole 26 can guarantee that fixed part 2 provides the aerobic environment for patient's skin when laminating in patient operation region, guarantees the micro-breathing function of skin.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also 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 specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A dialysis tube fixing device for nephrology department, which at least comprises a supporting rod (1) and a fixing part (2) and is characterized in that,

bracing piece (1) through connecting rod (3) with fixed part (2) are connected, keep away from connecting rod (3) the one end of bracing piece (1) is provided with block portion (4) and clamping part (5), fixed part (2) include positioner (21) and bandage (22) at least, wherein:

under the condition that the clamping part (4) is clamped on one side of the patient bed body and the bandage (22) is fixed on the body surface of the patient, one end of the dialysis tube (6) is arranged on the clamping part (5) in a clamping mode, and the other end of the dialysis tube is arranged on the positioning device (21) in a penetrating mode.

2. Dialysis tube fixing device according to claim 1, characterized in that the positioning means (21) comprise at least a groove (23) and at least one clip body (24), the clip body (24) being arranged within the groove (23), wherein:

the clamp body (24) is provided with a screw rod (25), and one end of the screw rod (25) far away from the clamp body (24) is arranged outside the groove (23) in a mode of penetrating through the fixing part (2).

3. The dialysis tube fixing device according to claim 2, wherein the engaging portion (4) comprises at least a first fixing plate (41), a second fixing plate (42), and a device body (43), wherein:

the device body (43) is connected to the first fixing plate (41) by a first spring (44), and the device body (43) is connected to the second fixing plate (42) by a second spring (45).

4. Dialysis tube holding device according to claim 3, wherein the first holding plate (41) is provided with a first handle (46) penetrating the device body (43),

the second fixing plate (42) is provided with a second handle (47) so as to penetrate the device body (43).

5. Dialysis tube holding device according to claim 4, wherein the first holding plate (41) and the second holding plate (42) are movable towards the first side (431) of the device body (43) in such a way that the first spring (44) compresses, in the event of a back movement of the first handle (46) and the second handle (47), and wherein the first holding plate (41) and the second holding plate (42) are movable towards the first side (431) of the device body (43), and wherein

The second fixing plate (42) is movable toward a second side (432) of the apparatus main body (43) in a manner that the second spring (45) is compressed.

6. The dialysis tube fixing device according to claim 5, wherein the engaging portion (4) is fixedly provided on the patient bed so that the first handle (46) and the second handle (47) move toward each other in a state where the patient bed is provided between the first fixing plate (41) and the second fixing plate (42).

7. Dialysis tube fixing device according to claim 6, characterized in that the clamping part (5) is provided with a U-shaped groove (51) which can fix the dialysis tube (6).

8. Dialysis tubing fixture according to claim 7, wherein said strap (22) is juxtaposed with at least one hook and loop fastener (28).

9. The dialysis tubing fixing device according to claim 8, wherein the positioning device (21) further comprises a sponge pad (27), and the sponge pad (27) is disposed on the clamp body (24) in a sleeved manner.

10. Dialysis tube fixing device according to claim 9, characterized in that the fixing part (2) is further provided with at least one gas passage hole (26) for skin ventilation.