CN209951271U

CN209951271U - Novel blood sampling fixing device for hematology department

Info

Publication number: CN209951271U
Application number: CN201821633815.3U
Authority: CN
Inventors: 赵引丽; 朱丽; 高广勋; 王润
Original assignee: Fourth Military Medical University FMMU
Current assignee: Fourth Military Medical University FMMU
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2020-01-17
Anticipated expiration: 2028-10-09

Abstract

The utility model discloses a novel blood sampling fixing device of hematology department, including lower arc grip block, the one end at arc grip block top articulates down has last arc grip block, go up the arc grip block and install the gasbag with the inboard of arc grip block down, arc elasticity seat is installed to the bottom of arc grip block down, the board of placing is installed to the bottom of arc elasticity seat, a compression section of thick bamboo is evenly installed to the inside bottom of arc elasticity seat, the second spring is installed in the outside of a compression section of thick bamboo, the air pump is installed to one side of arc grip block bottom down, second connecting pipe and first connecting pipe are installed to the air pump output. The utility model discloses can be through the pulling pull rod to the one end that makes its pull rod is taken out from the slot of fixture block one side bottom, through lifting the handle on, thereby will go up the arc grip block and open, arc grip block on the closure makes its fixture block insert to the draw-in groove in, under the effort of third spring.

Description

Novel blood sampling fixing device for hematology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a novel blood sampling fixing device of hematology department.

Background

The hematology department is a branch of internal medicine and mainly treats the problems of the hematopoietic system, and can also provide professional services and carry out a plurality of technical tests for blood problems of a plurality of non-blood diseases, such as common erythrocytic diseases, such as anemia, iron deficiency anemia, aplastic anemia, abnormal hemoglobinopathies and the like, leucocytic diseases, such as leukopenia, neutropenia and agranulocytosis, acute leukemia, acute myeloid leukemia, acute lymphocytic leukemia, acute leukemia and the like, the blood is required to be collected during the initial detection of the diseases, the blood collecting fixing device is required to fix the limbs of people during the blood collection, the existing fixing device cannot extrude the limbs of people under different pressures according to the requirements of different people, thereby be not suitable for all people's fixed, current fixing device is convenient inadequately in addition, and the troublesome poeration during the use wastes medical personnel's operating time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel blood sampling fixing device of hematology branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel blood sampling fixing device for hematology department comprises a lower arc-shaped clamping plate, wherein an upper arc-shaped clamping plate is hinged to one end of the top of the lower arc-shaped clamping plate, an air bag is arranged on the inner sides of the upper arc-shaped clamping plate and the lower arc-shaped clamping plate, an arc-shaped elastic seat is arranged at the bottom of the lower arc-shaped clamping plate, a placing plate is arranged at the bottom of the arc-shaped elastic seat, a compression cylinder is uniformly arranged at the bottom end of the inner part of the arc-shaped elastic seat, a second spring is arranged on the outer side of the compression cylinder, an air pump is arranged on one side of the bottom of the lower arc-shaped clamping plate, a second connecting pipe and a first connecting pipe are arranged at the output end of the air pump, a clamping block is arranged at one end of the bottom of the upper arc-shaped clamping plate, a handle is, the middle position department of bobbin has run through the pull rod, the one end of pull rod runs through down inside the arc grip block, the other end of pull rod runs through the inside of draw-in groove, the middle position department in the pull rod outside is provided with the third spring, place one side at board top and install control panel, control panel passes through wire and air pump intercommunication.

Preferably, the bottom of the placing plate is provided with a non-slip mat.

Preferably, a sponge sleeve is arranged on the outer side of the handle.

Preferably, the arc-shaped elastic seat is made of memory elastic metal.

Preferably, first springs are installed on two sides of the interior of the arc-shaped elastic seat.

Preferably, one end of the second connecting pipe is communicated with the air bag at the top end inside the lower arc-shaped clamping plate, and one end of the first connecting pipe is communicated with the air bag at the bottom end inside the upper arc-shaped clamping plate.

Preferably, the bottom of one side of the clamping block is provided with a slot matched with the pull rod.

Compared with the prior art, the beneficial effects of the utility model are that: the novel blood sampling fixing device for hematology department is characterized in that one end of a pull rod is pulled out from a slot at the bottom of one side of a clamping block by pulling the pull rod, an upper arc-shaped clamping plate is opened by lifting a handle upwards, the upper arc-shaped clamping plate is closed, the clamping block is inserted into a clamping slot, one end of the pull rod is inserted into the slot under the action of a third spring, the pull rod is opened and closed conveniently, the limb is fixed more conveniently, the working time is saved, the working efficiency is improved, the device enables the limb of a patient to be placed on a lower arc-shaped clamping plate, the lower arc-shaped clamping plate is pressed downwards under the stress of the arc-shaped clamping plate to compress a compression cylinder, a second spring is driven to compress, a first spring is driven to compress, the buffer and shock absorption effects are achieved under the reaction force of the spring, an air pump is opened, and air is supplied to an air bag through a first connecting pipe and a second connecting pipe, thereby squeezing the limbs, facilitating blood sampling and being suitable for different people.

Drawings

Fig. 1 is a main sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: 1. an upper arc-shaped clamping plate; 2. an air bag; 3. a first connecting pipe; 4. a lower arc-shaped clamping plate; 5. a second connecting pipe; 6. an air pump; 7. a control panel; 8. a first spring; 9. a compression cylinder; 10. a second spring; 11. placing the plate; 12. an arc-shaped elastic seat; 13. a pull rod; 14. a handle; 15. a tube barrel; 16. a third spring; 17. a clamping block; 18. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a novel blood sampling fixing device for hematology department comprises a lower arc-shaped clamping plate 4, wherein one end of the top of the lower arc-shaped clamping plate 4 is hinged with an upper arc-shaped clamping plate 1, an air bag 2 is arranged on the inner sides of the upper arc-shaped clamping plate 1 and the lower arc-shaped clamping plate 4, an arc-shaped elastic seat 12 is arranged at the bottom of the lower arc-shaped clamping plate 4, a placing plate 11 is arranged at the bottom of the arc-shaped elastic seat 12, a compression cylinder 9 is uniformly arranged at the bottom end of the inner part of the arc-shaped elastic seat 12, a second spring 10 is arranged on the outer side of the compression cylinder 9, an air pump 6 (the type of the air pump 6 is SK-1.5) is arranged on one side of the bottom of the lower arc-shaped clamping plate 4, a second connecting pipe 5 and a first connecting pipe 3 are arranged at the output end of the air pump 6, a clamping block 17, lower inside one end of arc grip block 4 installs the bobbin 15, and the intermediate position department of bobbin 15 runs through there is pull rod 13, and inside the one end of pull rod 13 runs through arc grip block 4 down, and the other end of pull rod 13 runs through the inside of draw-in groove 18, and the intermediate position department in the pull rod 13 outside is provided with third spring 16, places one side at board 11 top and installs control panel 7, and control panel 7 passes through wire and air pump 6 intercommunication.

In this implementation: place the bottom of board 11 and install the slipmat to can play the antiskid effect, the sponge cover is installed in the outside of handle 14, thereby can be more comfortable, arc elastic seat 12 is memory elastic metal, thereby can play the cushioning effect, first spring 8 is installed to the inside both sides of arc elastic seat 12, thereby can the absorbing effect, the one end of second connecting pipe 5 and the gasbag 2 intercommunication on the inside top of arc grip block 4 down, the one end of first connecting pipe 3 and the gasbag 2 intercommunication of the inside bottom of last arc grip block 1, thereby be convenient for fill gas to gasbag 2, the bottom of fixture block 17 one side is provided with the slot of mutually supporting with pull rod 13, thereby can be better will go up arc grip block 1 and live.

The working principle is as follows: before using, the device is powered on, when in use, the pull rod 13 is pulled, so that one end of the pull rod 13 is pulled out from the slot at the bottom of one side of the clamping block 17, the handle 14 is lifted, the upper arc-shaped clamping plate 1 is opened, the limb of a patient is placed on the lower arc-shaped clamping plate 4, the lower arc-shaped clamping plate 4 is stressed to press the arc-shaped elastic seat 12 downwards, the compression cylinder 9 is compressed, the second spring 10 is driven to compress, the first spring 8 is driven to compress, the buffering and shock absorption effects are realized under the reaction force of the spring, the upper arc-shaped clamping plate 1 is closed again, the clamping block 17 is inserted into the clamping groove 18, one end of the pull rod 13 is inserted into the slot under the action force of the third spring 16, the limb is fixed, the air pump 6 is opened through the control panel 7, so that the air bag 2 is supplied with air through the first connecting pipe 3 and the second connecting pipe 5, thereby squeezing the limbs and facilitating blood collection.

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 scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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.

Claims

1. The utility model provides a novel blood sampling fixing device of hematology branch of academic or vocational study, includes arc grip block (4) down, its characterized in that: an upper arc-shaped clamping plate (1) is hinged to one end of the top of the lower arc-shaped clamping plate (4), an air bag (2) is installed on the inner sides of the upper arc-shaped clamping plate (1) and the lower arc-shaped clamping plate (4), an arc-shaped elastic seat (12) is installed at the bottom of the lower arc-shaped clamping plate (4), a placing plate (11) is installed at the bottom of the arc-shaped elastic seat (12), a compression cylinder (9) is uniformly installed at the bottom end of the inner portion of the arc-shaped elastic seat (12), a second spring (10) is installed on the outer side of the compression cylinder (9), an air pump (6) is installed on one side of the bottom of the lower arc-shaped clamping plate (4), a second connecting pipe (5) and a first connecting pipe (3) are installed at the output end of the air pump (6), a clamping block (17) is installed at one end of the bottom of the, draw-in groove (18) are installed to the inside one end of lower arc grip block (4), bobbin (15) are installed to the inside one end of lower arc grip block (4), intermediate position department of bobbin (15) has run through pull rod (13), the one end of pull rod (13) runs through down arc grip block (4) inside, the other end of pull rod (13) runs through the inside of draw-in groove (18), the intermediate position department in the pull rod (13) outside is provided with third spring (16), place one side at board (11) top and install control panel (7), control panel (7) pass through wire and air pump (6) intercommunication.

2. The novel blood sampling fixing device of hematology department of claim 1, characterized in that: the bottom of the placing plate (11) is provided with a non-slip mat.

3. The novel blood sampling fixing device of hematology department of claim 1, characterized in that: the outer side of the handle (14) is provided with a sponge sleeve.

4. The novel blood sampling fixing device of hematology department of claim 1, characterized in that: the arc-shaped elastic seat (12) is made of memory elastic metal.

5. The novel blood sampling fixing device of hematology department of claim 1, characterized in that: first springs (8) are installed on two sides of the interior of the arc-shaped elastic seat (12).

6. The novel blood sampling fixing device of hematology department of claim 1, characterized in that: one end of the second connecting pipe (5) is communicated with the air bag (2) at the top end inside the lower arc-shaped clamping plate (4), and one end of the first connecting pipe (3) is communicated with the air bag (2) at the bottom end inside the upper arc-shaped clamping plate (1).

7. The novel blood sampling fixing device of hematology department of claim 1, characterized in that: and the bottom of one side of the clamping block (17) is provided with a slot matched with the pull rod (13).